12913794 has 24 divisors (see below), whose sum is σ = 28883712. Its totient is φ = 4165560.

The previous prime is 12913793. The next prime is 12913801. The reversal of 12913794 is 49731921.

It is not an unprimeable number, because it can be changed into a prime (12913793) 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, 11014 + ... + 12129.

It is an arithmetic number, because the mean of its divisors is an integer number (1203488).

Almost surely, 2^12913794 is an apocalyptic number.

12913794 is an abundant number, since it is smaller than the sum of its proper divisors (15969918).

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

12913794 is a wasteful number, since it uses less digits than its factorization.

12913794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23182 (or 23179 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 12913794 is about 3593.5767697379. The cubic root of 12913794 is about 234.6125742481.

The spelling of 12913794 in words is "twelve million, nine hundred thirteen thousand, seven hundred ninety-four".