165065082 has 32 divisors (see below), whose sum is σ = 406315392. Its totient is φ = 43533504.

The previous prime is 165065077. The next prime is 165065083. The reversal of 165065082 is 280560561.

It is not an unprimeable number, because it can be changed into a prime (165065083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150613 + ... + 151704.

It is an arithmetic number, because the mean of its divisors is an integer number (12697356).

Almost surely, 2^165065082 is an apocalyptic number.

165065082 is an abundant number, since it is smaller than the sum of its proper divisors (241250310).

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

165065082 is a wasteful number, since it uses less digits than its factorization.

165065082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302342.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 165065082 is about 12847.7656423208. The cubic root of 165065082 is about 548.5527593357.

The spelling of 165065082 in words is "one hundred sixty-five million, sixty-five thousand, eighty-two".