12746956 has 6 divisors (see below), whose sum is σ = 22307180. Its totient is φ = 6373476.

The previous prime is 12746953. The next prime is 12746959. The reversal of 12746956 is 65964721.

It is an interprime number because it is at equal distance from previous prime (12746953) and next prime (12746959).

It is not an unprimeable number, because it can be changed into a prime (12746953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593366 + ... + 1593373.

Almost surely, 2^12746956 is an apocalyptic number.

It is an amenable number.

12746956 is a deficient number, since it is larger than the sum of its proper divisors (9560224).

12746956 is a wasteful number, since it uses less digits than its factorization.

12746956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186743 (or 3186741 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 12746956 is about 3570.2879435698. The cubic root of 12746956 is about 233.5978433450.

The spelling of 12746956 in words is "twelve million, seven hundred forty-six thousand, nine hundred fifty-six".