Would there be a mathematics if there were no mind to contemplate it?

This is a variation on the old philosophical potboiler, “If a tree falls in a forest and there is no one there to hear it, does it make any sound?” Only instead of making reference to a physical event, it refers to the non-physical world of mathematical objects. Is mathematical reality uniquely dependent on consciousness in a way that physical reality is not?

Does the unreasonable effectiveness of mathematics have any bearing on the matter?