12579675 has 12 divisors (see below), whose sum is σ = 20798520. Its totient is φ = 6709120.

The previous prime is 12579673. The next prime is 12579683. The reversal of 12579675 is 57697521.

It is not a de Polignac number, because 12579675 - 2¹ = 12579673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12579673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83790 + ... + 83939.

It is an arithmetic number, because the mean of its divisors is an integer number (1733210).

Almost surely, 2^12579675 is an apocalyptic number.

12579675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12579675 is a deficient number, since it is larger than the sum of its proper divisors (8218845).

12579675 is a wasteful number, since it uses less digits than its factorization.

12579675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167742 (or 167737 counting only the distinct ones).

The product of its digits is 132300, while the sum is 42.

The square root of 12579675 is about 3546.7837543329. The cubic root of 12579675 is about 232.5714891736.

It can be divided in two parts, 125 and 79675, that added together give a triangular number (79800 = T₃₉₉).

The spelling of 12579675 in words is "twelve million, five hundred seventy-nine thousand, six hundred seventy-five".