12892080 has 40 divisors (see below), whose sum is σ = 39966192. Its totient is φ = 3437824.

The previous prime is 12892079. The next prime is 12892093. The reversal of 12892080 is 8029821.

12892080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 26619 + ... + 27098.

Almost surely, 2^12892080 is an apocalyptic number.

12892080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12892080 is an abundant number, since it is smaller than the sum of its proper divisors (27074112).

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

12892080 is a wasteful number, since it uses less digits than its factorization.

12892080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53733 (or 53727 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 12892080 is about 3590.5542747604. The cubic root of 12892080 is about 234.4810034272.

The spelling of 12892080 in words is "twelve million, eight hundred ninety-two thousand, eighty".