12679355 has 16 divisors (see below), whose sum is σ = 16562784. Its totient is φ = 9262080.

The previous prime is 12679339. The next prime is 12679361. The reversal of 12679355 is 55397621.

It is a happy number.

It is not a de Polignac number, because 12679355 - 2⁴ = 12679339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5300 + ... + 7310.

It is an arithmetic number, because the mean of its divisors is an integer number (1035174).

Almost surely, 2^12679355 is an apocalyptic number.

12679355 is a deficient number, since it is larger than the sum of its proper divisors (3883429).

12679355 is a wasteful number, since it uses less digits than its factorization.

12679355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its digits is 56700, while the sum is 38.

The square root of 12679355 is about 3560.8081947783. The cubic root of 12679355 is about 233.1841642944.

The spelling of 12679355 in words is "twelve million, six hundred seventy-nine thousand, three hundred fifty-five".