12908474 has 24 divisors (see below), whose sum is σ = 21485088. Its totient is φ = 5804480.

The previous prime is 12908453. The next prime is 12908531. The reversal of 12908474 is 47480921.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12809 + ... + 13779.

It is an arithmetic number, because the mean of its divisors is an integer number (895212).

Almost surely, 2^12908474 is an apocalyptic number.

12908474 is a deficient number, since it is larger than the sum of its proper divisors (8576614).

12908474 is a wasteful number, since it uses less digits than its factorization.

12908474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030 (or 1013 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 12908474 is about 3592.8364838940. The cubic root of 12908474 is about 234.5803526219.

The spelling of 12908474 in words is "twelve million, nine hundred eight thousand, four hundred seventy-four".