12974408 has 16 divisors (see below), whose sum is σ = 24421500. Its totient is φ = 6462016.

The previous prime is 12974387. The next prime is 12974411. The reversal of 12974408 is 80447921.

12974408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12974404 + 4 = 3602^2 + 2^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863 + ... + 5166.

Almost surely, 2^12974408 is an apocalyptic number.

It is an amenable number.

12974408 is a deficient number, since it is larger than the sum of its proper divisors (11447092).

12974408 is a wasteful number, since it uses less digits than its factorization.

12974408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304 (or 6300 counting only the distinct ones).

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

The square root of 12974408 is about 3602.0005552470. Note that the first 3 decimals coincide. The cubic root of 12974408 is about 234.9790716235.

The spelling of 12974408 in words is "twelve million, nine hundred seventy-four thousand, four hundred eight".