152742832 has 20 divisors (see below), whose sum is σ = 322843176. Its totient is φ = 69428480.

The previous prime is 152742829. The next prime is 152742847. The reversal of 152742832 is 238247251.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433753 + ... + 434104.

Almost surely, 2^152742832 is an apocalyptic number.

It is an amenable number.

152742832 is an abundant number, since it is smaller than the sum of its proper divisors (170100344).

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

152742832 is a wasteful number, since it uses less digits than its factorization.

152742832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867876 (or 867870 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 152742832 is about 12358.9171046658. The cubic root of 152742832 is about 534.5482919705.

The spelling of 152742832 in words is "one hundred fifty-two million, seven hundred forty-two thousand, eight hundred thirty-two".