12616744 has 16 divisors (see below), whose sum is σ = 27036000. Its totient is φ = 5407152.

The previous prime is 12616739. The next prime is 12616757. The reversal of 12616744 is 44761621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112594 + ... + 112705.

It is an arithmetic number, because the mean of its divisors is an integer number (1689750).

Almost surely, 2^12616744 is an apocalyptic number.

12616744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12616744 is an abundant number, since it is smaller than the sum of its proper divisors (14419256).

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

12616744 is a wasteful number, since it uses less digits than its factorization.

12616744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225312 (or 225308 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 12616744 is about 3552.0056306262. The cubic root of 12616744 is about 232.7997075295.

The spelling of 12616744 in words is "twelve million, six hundred sixteen thousand, seven hundred forty-four".