12926925 has 48 divisors (see below), whose sum is σ = 25920960. Its totient is φ = 6264000.

The previous prime is 12926917. The next prime is 12926929. The reversal of 12926925 is 52962921.

It is a happy number.

It is not a de Polignac number, because 12926925 - 2³ = 12926917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12926925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12926929) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6555 + ... + 8295.

It is an arithmetic number, because the mean of its divisors is an integer number (540020).

Almost surely, 2^12926925 is an apocalyptic number.

12926925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12926925 is an abundant number, since it is smaller than the sum of its proper divisors (12994035).

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

12926925 is a wasteful number, since it uses less digits than its factorization.

12926925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771 (or 1760 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 12926925 is about 3595.4033153459. The cubic root of 12926925 is about 234.6920668726.

The spelling of 12926925 in words is "twelve million, nine hundred twenty-six thousand, nine hundred twenty-five".