12512994 has 16 divisors (see below), whose sum is σ = 26951232. Its totient is φ = 3850128.

The previous prime is 12512971. The next prime is 12512999. The reversal of 12512994 is 49921521.

It is not an unprimeable number, because it can be changed into a prime (12512999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80134 + ... + 80289.

It is an arithmetic number, because the mean of its divisors is an integer number (1684452).

Almost surely, 2^12512994 is an apocalyptic number.

12512994 is an abundant number, since it is smaller than the sum of its proper divisors (14438238).

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

12512994 is a wasteful number, since it uses less digits than its factorization.

12512994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160441.

The product of its digits is 6480, while the sum is 33.

The square root of 12512994 is about 3537.3710577207. The cubic root of 12512994 is about 232.1598309054.

The spelling of 12512994 in words is "twelve million, five hundred twelve thousand, nine hundred ninety-four".