152972984 has 32 divisors (see below), whose sum is σ = 293282640. Its totient is φ = 74784000.

The previous prime is 152972969. The next prime is 152973013. The reversal of 152972984 is 489279251.

152972984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65924 + ... + 68204.

Almost surely, 2^152972984 is an apocalyptic number.

It is an amenable number.

152972984 is a deficient number, since it is larger than the sum of its proper divisors (140309656).

152972984 is a wasteful number, since it uses less digits than its factorization.

152972984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471 (or 2467 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The square root of 152972984 is about 12368.2247715669. The cubic root of 152972984 is about 534.8166419726.

It can be divided in two parts, 15297 and 2984, that added together give a palindrome (18281).

The spelling of 152972984 in words is "one hundred fifty-two million, nine hundred seventy-two thousand, nine hundred eighty-four".