165737332 has 12 divisors (see below), whose sum is σ = 290670016. Its totient is φ = 82688760.

The previous prime is 165737321. The next prime is 165737347. The reversal of 165737332 is 233737561.

It is a junction number, because it is equal to n+sod(n) for n = 165737291 and 165737300.

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, 42894 + ... + 46597.

Almost surely, 2^165737332 is an apocalyptic number.

It is an amenable number.

165737332 is a deficient number, since it is larger than the sum of its proper divisors (124932684).

165737332 is a wasteful number, since it uses less digits than its factorization.

165737332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89958 (or 89956 counting only the distinct ones).

The product of its digits is 79380, while the sum is 37.

The square root of 165737332 is about 12873.9011958303. The cubic root of 165737332 is about 549.2964359166.

The spelling of 165737332 in words is "one hundred sixty-five million, seven hundred thirty-seven thousand, three hundred thirty-two".