165362252 has 12 divisors (see below), whose sum is σ = 315691656. Its totient is φ = 75164640.

The previous prime is 165362233. The next prime is 165362257. The reversal of 165362252 is 252263561.

It is not an unprimeable number, because it can be changed into a prime (165362257) 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, 1879073 + ... + 1879160.

It is an arithmetic number, because the mean of its divisors is an integer number (26307638).

Almost surely, 2^165362252 is an apocalyptic number.

It is an amenable number.

165362252 is a deficient number, since it is larger than the sum of its proper divisors (150329404).

165362252 is a wasteful number, since it uses less digits than its factorization.

165362252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758248 (or 3758246 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 165362252 is about 12859.3254877540. The cubic root of 165362252 is about 548.8817521866.

The spelling of 165362252 in words is "one hundred sixty-five million, three hundred sixty-two thousand, two hundred fifty-two".