12894936 has 24 divisors (see below), whose sum is σ = 32281380. Its totient is φ = 4292448.

The previous prime is 12894929. The next prime is 12894941. The reversal of 12894936 is 63949821.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17226 + ... + 17958.

Almost surely, 2^12894936 is an apocalyptic number.

It is an amenable number.

12894936 is an abundant number, since it is smaller than the sum of its proper divisors (19386444).

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

12894936 is an frugal number, since it uses more digits than its factorization.

12894936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 738 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 12894936 is about 3590.9519629201. The cubic root of 12894936 is about 234.4983171138.

The spelling of 12894936 in words is "twelve million, eight hundred ninety-four thousand, nine hundred thirty-six".