165112460 has 24 divisors (see below), whose sum is σ = 349038816. Its totient is φ = 65606400.

The previous prime is 165112447. The next prime is 165112511. The reversal of 165112460 is 64211561.

165112460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 24317 + ... + 30356.

It is an arithmetic number, because the mean of its divisors is an integer number (14543284).

Almost surely, 2^165112460 is an apocalyptic number.

165112460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

165112460 is an abundant number, since it is smaller than the sum of its proper divisors (183926356).

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

165112460 is a wasteful number, since it uses less digits than its factorization.

165112460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54833 (or 54831 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 165112460 is about 12849.6093325828. The cubic root of 165112460 is about 548.6052373162.

The spelling of 165112460 in words is "one hundred sixty-five million, one hundred twelve thousand, four hundred sixty".