12894944 has 24 divisors (see below), whose sum is σ = 26075448. Its totient is φ = 6272640.

The previous prime is 12894941. The next prime is 12894971. The reversal of 12894944 is 44949821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12894941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4262 + ... + 6629.

It is an arithmetic number, because the mean of its divisors is an integer number (1086477).

Almost surely, 2^12894944 is an apocalyptic number.

It is an amenable number.

12894944 is an abundant number, since it is smaller than the sum of its proper divisors (13180504).

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

12894944 is a wasteful number, since it uses less digits than its factorization.

12894944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10938 (or 10930 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 12894944 is about 3590.9530768307. The cubic root of 12894944 is about 234.4983656080.

The spelling of 12894944 in words is "twelve million, eight hundred ninety-four thousand, nine hundred forty-four".