12574494 has 16 divisors (see below), whose sum is σ = 27943440. Its totient is φ = 4191480.

The previous prime is 12574483. The next prime is 12574501. The reversal of 12574494 is 49447521.

It is a happy number.

It is a congruent number.

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, 116377 + ... + 116484.

It is an arithmetic number, because the mean of its divisors is an integer number (1746465).

Almost surely, 2^12574494 is an apocalyptic number.

12574494 is an abundant number, since it is smaller than the sum of its proper divisors (15368946).

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

12574494 is a wasteful number, since it uses less digits than its factorization.

12574494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232872 (or 232866 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 12574494 is about 3546.0532990918. The cubic root of 12574494 is about 232.5395562250.

The spelling of 12574494 in words is "twelve million, five hundred seventy-four thousand, four hundred ninety-four".