12680572 has 12 divisors (see below), whose sum is σ = 23496480. Its totient is φ = 5967296.

The previous prime is 12680561. The next prime is 12680573. The reversal of 12680572 is 27508621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12680573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93172 + ... + 93307.

It is an arithmetic number, because the mean of its divisors is an integer number (1958040).

Almost surely, 2^12680572 is an apocalyptic number.

It is an amenable number.

12680572 is a deficient number, since it is larger than the sum of its proper divisors (10815908).

12680572 is a wasteful number, since it uses less digits than its factorization.

12680572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186500 (or 186498 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 12680572 is about 3560.9790788490. The cubic root of 12680572 is about 233.1916246120.

The spelling of 12680572 in words is "twelve million, six hundred eighty thousand, five hundred seventy-two".