158912332 has 12 divisors (see below), whose sum is σ = 278521936. Its totient is φ = 79334640.

The previous prime is 158912321. The next prime is 158912339. The reversal of 158912332 is 233219851.

It is not an unprimeable number, because it can be changed into a prime (158912339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27408 + ... + 32695.

Almost surely, 2^158912332 is an apocalyptic number.

It is an amenable number.

158912332 is a deficient number, since it is larger than the sum of its proper divisors (119609604).

158912332 is a wasteful number, since it uses less digits than its factorization.

158912332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60768 (or 60766 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 158912332 is about 12606.0434712879. The cubic root of 158912332 is about 541.6505647390.

The spelling of 158912332 in words is "one hundred fifty-eight million, nine hundred twelve thousand, three hundred thirty-two".