12624938 has 16 divisors (see below), whose sum is σ = 19474560. Its totient is φ = 6135936.

The previous prime is 12624883. The next prime is 12624979. The reversal of 12624938 is 83942621.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12624898 and 12624907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10895 + ... + 11997.

It is an arithmetic number, because the mean of its divisors is an integer number (1217160).

Almost surely, 2^12624938 is an apocalyptic number.

12624938 is a deficient number, since it is larger than the sum of its proper divisors (6849622).

12624938 is a wasteful number, since it uses less digits than its factorization.

12624938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261.

The product of its digits is 20736, while the sum is 35.

The square root of 12624938 is about 3553.1588762677. The cubic root of 12624938 is about 232.8500942218.

The spelling of 12624938 in words is "twelve million, six hundred twenty-four thousand, nine hundred thirty-eight".