75064304 has 20 divisors (see below), whose sum is σ = 166214064. Its totient is φ = 32170368.

The previous prime is 75064259. The next prime is 75064349. The reversal of 75064304 is 40346057.

It is an interprime number because it is at equal distance from previous prime (75064259) and next prime (75064349).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334997 + ... + 335220.

Almost surely, 2^75064304 is an apocalyptic number.

It is an amenable number.

75064304 is an abundant number, since it is smaller than the sum of its proper divisors (91149760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75064304 is a wasteful number, since it uses less digits than its factorization.

75064304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670232 (or 670226 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 75064304 is about 8663.9658355744. The cubic root of 75064304 is about 421.8368228754.

The spelling of 75064304 in words is "seventy-five million, sixty-four thousand, three hundred four".