12968825 has 12 divisors (see below), whose sum is σ = 16131408. Its totient is φ = 10342800.

The previous prime is 12968821. The next prime is 12968861. The reversal of 12968825 is 52886921.

It is not a de Polignac number, because 12968825 - 2² = 12968821 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12968821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10490 + ... + 11660.

It is an arithmetic number, because the mean of its divisors is an integer number (1344284).

Almost surely, 2^12968825 is an apocalyptic number.

It is an amenable number.

12968825 is a deficient number, since it is larger than the sum of its proper divisors (3162583).

12968825 is a wasteful number, since it uses less digits than its factorization.

12968825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 1619 counting only the distinct ones).

The product of its digits is 69120, while the sum is 41.

The square root of 12968825 is about 3601.2254858589. The cubic root of 12968825 is about 234.9453622788.

The spelling of 12968825 in words is "twelve million, nine hundred sixty-eight thousand, eight hundred twenty-five".