12814879 has 16 divisors (see below), whose sum is σ = 16321536. Its totient is φ = 9770400.

The previous prime is 12814871. The next prime is 12814883. The reversal of 12814879 is 97841821.

It is a happy number.

12814879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12814879 - 2³ = 12814871 is a prime.

It is a super-2 number, since 2×12814879² = 328442247569282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12814871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849 + ... + 5389.

It is an arithmetic number, because the mean of its divisors is an integer number (1020096).

Almost surely, 2^12814879 is an apocalyptic number.

12814879 is a deficient number, since it is larger than the sum of its proper divisors (3506657).

12814879 is a wasteful number, since it uses less digits than its factorization.

12814879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606.

The product of its digits is 32256, while the sum is 40.

The square root of 12814879 is about 3579.7875635294. The cubic root of 12814879 is about 234.0120224178.

The spelling of 12814879 in words is "twelve million, eight hundred fourteen thousand, eight hundred seventy-nine".