973252272 has 20 divisors (see below), whose sum is σ = 2514235160. Its totient is φ = 324417408.

The previous prime is 973252243. The next prime is 973252331. The reversal of 973252272 is 272252379.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 973252272.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10137997 + ... + 10138092.

It is an arithmetic number, because the mean of its divisors is an integer number (125711758).

Almost surely, 2^973252272 is an apocalyptic number.

It is an amenable number.

973252272 is an abundant number, since it is smaller than the sum of its proper divisors (1540982888).

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

973252272 is a wasteful number, since it uses less digits than its factorization.

973252272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20276100 (or 20276094 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 973252272 is about 31196.9913934020. The cubic root of 973252272 is about 991.0033944810.

The spelling of 973252272 in words is "nine hundred seventy-three million, two hundred fifty-two thousand, two hundred seventy-two".