975012972 has 48 divisors (see below), whose sum is σ = 2294484192. Its totient is φ = 322237440.

The previous prime is 975012953. The next prime is 975012989. The reversal of 975012972 is 279210579.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287618 + ... + 1288374.

It is an arithmetic number, because the mean of its divisors is an integer number (47801754).

Almost surely, 2^975012972 is an apocalyptic number.

It is an amenable number.

975012972 is an abundant number, since it is smaller than the sum of its proper divisors (1319471220).

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

975012972 is a wasteful number, since it uses less digits than its factorization.

975012972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 975012972 is about 31225.1977095422. The cubic root of 975012972 is about 991.6006389231.

It can be divided in two parts, 9750 and 12972, that added together give a palindrome (22722).

The spelling of 975012972 in words is "nine hundred seventy-five million, twelve thousand, nine hundred seventy-two".