152964978 has 32 divisors (see below), whose sum is σ = 313618176. Its totient is φ = 49715328.

The previous prime is 152964971. The next prime is 152964979. The reversal of 152964978 is 879469251.

152964978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 152964978.

It is not an unprimeable number, because it can be changed into a prime (152964971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87400 + ... + 89132.

It is an arithmetic number, because the mean of its divisors is an integer number (9800568).

Almost surely, 2^152964978 is an apocalyptic number.

152964978 is an abundant number, since it is smaller than the sum of its proper divisors (160653198).

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

152964978 is a wasteful number, since it uses less digits than its factorization.

152964978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098.

The product of its digits is 1088640, while the sum is 51.

The square root of 152964978 is about 12367.9011153874. The cubic root of 152964978 is about 534.8073117483.

The spelling of 152964978 in words is "one hundred fifty-two million, nine hundred sixty-four thousand, nine hundred seventy-eight".