72382956 has 24 divisors (see below), whose sum is σ = 174718320. Its totient is φ = 23295552.

The previous prime is 72382943. The next prime is 72382987. The reversal of 72382956 is 65928327.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103651 + ... + 104346.

It is an arithmetic number, because the mean of its divisors is an integer number (7279930).

Almost surely, 2^72382956 is an apocalyptic number.

It is an amenable number.

72382956 is an abundant number, since it is smaller than the sum of its proper divisors (102335364).

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

72382956 is a wasteful number, since it uses less digits than its factorization.

72382956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208033 (or 208031 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 72382956 is about 8507.8173464174. The cubic root of 72382956 is about 416.7530353936.

The spelling of 72382956 in words is "seventy-two million, three hundred eighty-two thousand, nine hundred fifty-six".