12679875 has 96 divisors (see below), whose sum is σ = 26819520. Its totient is φ = 5875200.

The previous prime is 12679871. The next prime is 12679903. The reversal of 12679875 is 57897621.

12679875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12679875 - 2² = 12679871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12679875.

It is not an unprimeable number, because it can be changed into a prime (12679871) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 745867 + ... + 745883.

It is an arithmetic number, because the mean of its divisors is an integer number (279370).

Almost surely, 2^12679875 is an apocalyptic number.

12679875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12679875 is an abundant number, since it is smaller than the sum of its proper divisors (14139645).

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

12679875 is a wasteful number, since it uses less digits than its factorization.

12679875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 38 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 12679875 is about 3560.8812111611. The cubic root of 12679875 is about 233.1873519988.

The spelling of 12679875 in words is "twelve million, six hundred seventy-nine thousand, eight hundred seventy-five".