12764002 has 24 divisors (see below), whose sum is σ = 20555100. Its totient is φ = 5937120.

The previous prime is 12763999. The next prime is 12764027. The reversal of 12764002 is 20046721.

It can be written as a sum of positive squares in 2 ways, for example, as 11840481 + 923521 = 3441^2 + 961^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55624 + ... + 55852.

Almost surely, 2^12764002 is an apocalyptic number.

12764002 is a deficient number, since it is larger than the sum of its proper divisors (7791098).

12764002 is a wasteful number, since it uses less digits than its factorization.

12764002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12764002 is about 3572.6743484398. The cubic root of 12764002 is about 233.7019240161.

The spelling of 12764002 in words is "twelve million, seven hundred sixty-four thousand, two".