12927426 has 32 divisors (see below), whose sum is σ = 27250560. Its totient is φ = 4080384.

The previous prime is 12927401. The next prime is 12927437. The reversal of 12927426 is 62472921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15180 + ... + 16008.

It is an arithmetic number, because the mean of its divisors is an integer number (851580).

Almost surely, 2^12927426 is an apocalyptic number.

12927426 is an abundant number, since it is smaller than the sum of its proper divisors (14323134).

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

12927426 is a wasteful number, since it uses less digits than its factorization.

12927426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970.

The product of its digits is 12096, while the sum is 33.

The square root of 12927426 is about 3595.4729869657. The cubic root of 12927426 is about 234.6950987668.

The spelling of 12927426 in words is "twelve million, nine hundred twenty-seven thousand, four hundred twenty-six".