12546964 has 12 divisors (see below), whose sum is σ = 21985600. Its totient is φ = 6265368.

The previous prime is 12546949. The next prime is 12546977. The reversal of 12546964 is 46964521.

It is a congruent number.

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, 2647 + ... + 5665.

Almost surely, 2^12546964 is an apocalyptic number.

It is an amenable number.

12546964 is a deficient number, since it is larger than the sum of its proper divisors (9438636).

12546964 is a wasteful number, since it uses less digits than its factorization.

12546964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062 (or 4060 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 12546964 is about 3542.1693917711. The cubic root of 12546964 is about 232.3697285401.

It can be divided in two parts, 125 and 46964, that added together give a square (47089 = 217²).

The spelling of 12546964 in words is "twelve million, five hundred forty-six thousand, nine hundred sixty-four".