12994928 has 10 divisors (see below), whose sum is σ = 25177704. Its totient is φ = 6497456.

The previous prime is 12994913. The next prime is 12994937. The reversal of 12994928 is 82949921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406076 + ... + 406107.

Almost surely, 2^12994928 is an apocalyptic number.

It is an amenable number.

12994928 is a deficient number, since it is larger than the sum of its proper divisors (12182776).

12994928 is an equidigital number, since it uses as much as digits as its factorization.

12994928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812191 (or 812185 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 12994928 is about 3604.8478469972. The cubic root of 12994928 is about 235.1028853853.

The spelling of 12994928 in words is "twelve million, nine hundred ninety-four thousand, nine hundred twenty-eight".