152997804 has 36 divisors (see below), whose sum is σ = 407101240. Its totient is φ = 48314880.

The previous prime is 152997791. The next prime is 152997833. The reversal of 152997804 is 408799251.

152997804 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 152997804.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111157 + ... + 112524.

Almost surely, 2^152997804 is an apocalyptic number.

It is an amenable number.

152997804 is an abundant number, since it is smaller than the sum of its proper divisors (254103436).

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

152997804 is a wasteful number, since it uses less digits than its factorization.

152997804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223710 (or 223705 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 152997804 is about 12369.2281084957. The cubic root of 152997804 is about 534.8455652305.

The spelling of 152997804 in words is "one hundred fifty-two million, nine hundred ninety-seven thousand, eight hundred four".