165414464 has 28 divisors (see below), whose sum is σ = 335883504. Its totient is φ = 80782464.

The previous prime is 165414443. The next prime is 165414497. The reversal of 165414464 is 464414561.

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, 27302 + ... + 32805.

Almost surely, 2^165414464 is an apocalyptic number.

It is an amenable number.

165414464 is an abundant number, since it is smaller than the sum of its proper divisors (170469040).

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

165414464 is an equidigital number, since it uses as much as digits as its factorization.

165414464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60162 (or 60152 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 165414464 is about 12861.3554495628. The cubic root of 165414464 is about 548.9395146607.

The spelling of 165414464 in words is "one hundred sixty-five million, four hundred fourteen thousand, four hundred sixty-four".