72795524 has 24 divisors (see below), whose sum is σ = 129251808. Its totient is φ = 35870400.

The previous prime is 72795523. The next prime is 72795571. The reversal of 72795524 is 42559727.

It is not an unprimeable number, because it can be changed into a prime (72795523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120824 + ... + 121424.

It is an arithmetic number, because the mean of its divisors is an integer number (5385492).

Almost surely, 2^72795524 is an apocalyptic number.

It is an amenable number.

72795524 is a deficient number, since it is larger than the sum of its proper divisors (56456284).

72795524 is a wasteful number, since it uses less digits than its factorization.

72795524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995 (or 993 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The square root of 72795524 is about 8532.0293014030. The cubic root of 72795524 is about 417.5433380377.

The spelling of 72795524 in words is "seventy-two million, seven hundred ninety-five thousand, five hundred twenty-four".