158332 has 12 divisors (see below), whose sum is σ = 289296. Its totient is φ = 75680.

The previous prime is 158329. The next prime is 158341. The reversal of 158332 is 233851.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769 + ... + 952.

It is an arithmetic number, because the mean of its divisors is an integer number (24108).

2¹⁵⁸³³² is an apocalyptic number.

It is an amenable number.

158332 is a deficient number, since it is larger than the sum of its proper divisors (130964).

158332 is a wasteful number, since it uses less digits than its factorization.

158332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748 (or 1746 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 158332 is about 397.9095374580. The cubic root of 158332 is about 54.0990409184.

The spelling of 158332 in words is "one hundred fifty-eight thousand, three hundred thirty-two".