12764748 has 12 divisors (see below), whose sum is σ = 29784440. Its totient is φ = 4254912.

The previous prime is 12764737. The next prime is 12764761. The reversal of 12764748 is 84746721.

It is a tau number, because it is divible by the number of its divisors (12).

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, 531853 + ... + 531876.

Almost surely, 2^12764748 is an apocalyptic number.

It is an amenable number.

12764748 is an abundant number, since it is smaller than the sum of its proper divisors (17019692).

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

12764748 is a wasteful number, since it uses less digits than its factorization.

12764748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063736 (or 1063734 counting only the distinct ones).

The product of its digits is 75264, while the sum is 39.

The square root of 12764748 is about 3572.7787504966. The cubic root of 12764748 is about 233.7064768786.

The spelling of 12764748 in words is "twelve million, seven hundred sixty-four thousand, seven hundred forty-eight".