12924918 has 12 divisors (see below), whose sum is σ = 28004028. Its totient is φ = 4308300.

The previous prime is 12924889. The next prime is 12924931. The reversal of 12924918 is 81942921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 359008 + ... + 359043.

It is an arithmetic number, because the mean of its divisors is an integer number (2333669).

Almost surely, 2^12924918 is an apocalyptic number.

12924918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12924918 is an abundant number, since it is smaller than the sum of its proper divisors (15079110).

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

12924918 is a wasteful number, since it uses less digits than its factorization.

12924918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718059 (or 718056 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 12924918 is about 3595.1241981328. The cubic root of 12924918 is about 234.6799203552.

The spelling of 12924918 in words is "twelve million, nine hundred twenty-four thousand, nine hundred eighteen".