12880374 has 16 divisors (see below), whose sum is σ = 27742512. Its totient is φ = 3963168.

The previous prime is 12880337. The next prime is 12880393. The reversal of 12880374 is 47308821.

12880374 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 82489 + ... + 82644.

It is an arithmetic number, because the mean of its divisors is an integer number (1733907).

Almost surely, 2^12880374 is an apocalyptic number.

12880374 is an abundant number, since it is smaller than the sum of its proper divisors (14862138).

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

12880374 is a wasteful number, since it uses less digits than its factorization.

12880374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165151.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 12880374 is about 3588.9237941199. The cubic root of 12880374 is about 234.4100124049.

The spelling of 12880374 in words is "twelve million, eight hundred eighty thousand, three hundred seventy-four".