12880902 has 8 divisors (see below), whose sum is σ = 25761816. Its totient is φ = 4293632.

The previous prime is 12880859. The next prime is 12880913. The reversal of 12880902 is 20908821.

It is a sphenic number, since it is the product of 3 distinct primes.

12880902 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12880902.

It is a congruent number.

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, 1073403 + ... + 1073414.

It is an arithmetic number, because the mean of its divisors is an integer number (3220227).

Almost surely, 2^12880902 is an apocalyptic number.

12880902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12880902 is a wasteful number, since it uses less digits than its factorization.

12880902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146822.

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

The square root of 12880902 is about 3588.9973530222. The cubic root of 12880902 is about 234.4132153863.

The spelling of 12880902 in words is "twelve million, eight hundred eighty thousand, nine hundred two".