72795204 has 36 divisors (see below), whose sum is σ = 187032300. Its totient is φ = 23866560.

The previous prime is 72795199. The next prime is 72795209. The reversal of 72795204 is 40259727.

It is an interprime number because it is at equal distance from previous prime (72795199) and next prime (72795209).

It can be written as a sum of positive squares in 2 ways, for example, as 40985604 + 31809600 = 6402^2 + 5640^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (72795209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14379 + ... + 18770.

Almost surely, 2^72795204 is an apocalyptic number.

It is an amenable number.

72795204 is an abundant number, since it is smaller than the sum of its proper divisors (114237096).

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

72795204 is a wasteful number, since it uses less digits than its factorization.

72795204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33220 (or 33215 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 72795204 is about 8532.0105485167. The cubic root of 72795204 is about 417.5427262141.

The spelling of 72795204 in words is "seventy-two million, seven hundred ninety-five thousand, two hundred four".