12902160 has 40 divisors (see below), whose sum is σ = 39997440. Its totient is φ = 3440512.

The previous prime is 12902137. The next prime is 12902189. The reversal of 12902160 is 6120921.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26640 + ... + 27119.

It is an arithmetic number, because the mean of its divisors is an integer number (999936).

Almost surely, 2^12902160 is an apocalyptic number.

12902160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12902160 is an abundant number, since it is smaller than the sum of its proper divisors (27095280).

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

12902160 is a wasteful number, since it uses less digits than its factorization.

12902160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53775 (or 53769 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 12902160 is about 3591.9576834924. The cubic root of 12902160 is about 234.5420991484.

The spelling of 12902160 in words is "twelve million, nine hundred two thousand, one hundred sixty".