12894616 has 32 divisors (see below), whose sum is σ = 29088000. Its totient is φ = 5234976.

The previous prime is 12894599. The next prime is 12894641. The reversal of 12894616 is 61649821.

It is a happy number.

It is a super-2 number, since 2×12894616² = 332542243574912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4996 + ... + 7123.

It is an arithmetic number, because the mean of its divisors is an integer number (909000).

Almost surely, 2^12894616 is an apocalyptic number.

It is an amenable number.

12894616 is an abundant number, since it is smaller than the sum of its proper divisors (16193384).

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

12894616 is a wasteful number, since it uses less digits than its factorization.

12894616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12151 (or 12147 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 12894616 is about 3590.9074062136. The cubic root of 12894616 is about 234.4963773321.

The spelling of 12894616 in words is "twelve million, eight hundred ninety-four thousand, six hundred sixteen".