165132204 has 24 divisors (see below), whose sum is σ = 385728000. Its totient is φ = 54984144.

The previous prime is 165132193. The next prime is 165132217. The reversal of 165132204 is 402231561.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4797 + ... + 18795.

It is an arithmetic number, because the mean of its divisors is an integer number (16072000).

Almost surely, 2^165132204 is an apocalyptic number.

It is an amenable number.

165132204 is an abundant number, since it is smaller than the sum of its proper divisors (220595796).

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

165132204 is a wasteful number, since it uses less digits than its factorization.

165132204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14989 (or 14987 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 165132204 is about 12850.3775820012. The cubic root of 165132204 is about 548.6271036855.

Adding to 165132204 its reverse (402231561), we get a palindrome (567363765).

The spelling of 165132204 in words is "one hundred sixty-five million, one hundred thirty-two thousand, two hundred four".