12937260 has 48 divisors (see below), whose sum is σ = 41400576. Its totient is φ = 2956992.

The previous prime is 12937259. The next prime is 12937273. The reversal of 12937260 is 6273921.

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 15 ways as a sum of consecutive naturals, for example, 14982 + ... + 15821.

It is an arithmetic number, because the mean of its divisors is an integer number (862512).

Almost surely, 2^12937260 is an apocalyptic number.

12937260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12937260 is an abundant number, since it is smaller than the sum of its proper divisors (28463316).

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

12937260 is a wasteful number, since it uses less digits than its factorization.

12937260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30822 (or 30820 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 12937260 is about 3596.8402800236. The cubic root of 12937260 is about 234.7545951845.

The spelling of 12937260 in words is "twelve million, nine hundred thirty-seven thousand, two hundred sixty".