13165960 has 32 divisors (see below), whose sum is σ = 29730240. Its totient is φ = 5247424.

The previous prime is 13165951. The next prime is 13165967. The reversal of 13165960 is 6956131.

It is not an unprimeable number, because it can be changed into a prime (13165967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17349 + ... + 18091.

It is an arithmetic number, because the mean of its divisors is an integer number (929070).

Almost surely, 2^13165960 is an apocalyptic number.

13165960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13165960 is an abundant number, since it is smaller than the sum of its proper divisors (16564280).

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

13165960 is a wasteful number, since it uses less digits than its factorization.

13165960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 13165960 is about 3628.4928000480. The cubic root of 13165960 is about 236.1298241942.

The spelling of 13165960 in words is "thirteen million, one hundred sixty-five thousand, nine hundred sixty".