72852304 has 40 divisors (see below), whose sum is σ = 162007488. Its totient is φ = 31088640.

The previous prime is 72852233. The next prime is 72852313. The reversal of 72852304 is 40325827.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27519 + ... + 30049.

Almost surely, 2^72852304 is an apocalyptic number.

It is an amenable number.

72852304 is an abundant number, since it is smaller than the sum of its proper divisors (89155184).

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

72852304 is a wasteful number, since it uses less digits than its factorization.

72852304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803 (or 2797 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 72852304 is about 8535.3561144219. The cubic root of 72852304 is about 417.6518701197.

The spelling of 72852304 in words is "seventy-two million, eight hundred fifty-two thousand, three hundred four".