152976408 has 32 divisors (see below), whose sum is σ = 411860400. Its totient is φ = 47069568.

The previous prime is 152976403. The next prime is 152976431. The reversal of 152976408 is 804679251.

152976408 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 152976408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152976403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244843 + ... + 245466.

Almost surely, 2^152976408 is an apocalyptic number.

It is an amenable number.

152976408 is an abundant number, since it is smaller than the sum of its proper divisors (258883992).

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

152976408 is a wasteful number, since it uses less digits than its factorization.

152976408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490331 (or 490327 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 152976408 is about 12368.3631900102. The cubic root of 152976408 is about 534.8206322164.

The spelling of 152976408 in words is "one hundred fifty-two million, nine hundred seventy-six thousand, four hundred eight".