155932 has 12 divisors (see below), whose sum is σ = 311920. Its totient is φ = 66816.

The previous prime is 155921. The next prime is 156007. The reversal of 155932 is 239551.

155932 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 155897 and 155906.

It is a congruent number.

It is an unprimeable number.

155932 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757 + ... + 2812.

2¹⁵⁵⁹³² is an apocalyptic number.

It is an amenable number.

155932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

155932 is a wasteful number, since it uses less digits than its factorization.

155932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580 (or 5578 counting only the distinct ones).

The product of its digits is 1350, while the sum is 25.

The square root of 155932 is about 394.8822609336. The cubic root of 155932 is about 53.8243032222.

The spelling of 155932 in words is "one hundred fifty-five thousand, nine hundred thirty-two".