12572859 has 16 divisors (see below), whose sum is σ = 18543392. Its totient is φ = 7527168.

The previous prime is 12572837. The next prime is 12572909. The reversal of 12572859 is 95827521.

It is not a de Polignac number, because 12572859 - 2⁸ = 12572603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12572059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2914 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (1158962).

Almost surely, 2^12572859 is an apocalyptic number.

12572859 is a deficient number, since it is larger than the sum of its proper divisors (5970533).

12572859 is a wasteful number, since it uses less digits than its factorization.

12572859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8766.

The product of its digits is 50400, while the sum is 39.

The square root of 12572859 is about 3545.8227536074. The cubic root of 12572859 is about 232.5294771275.

It can be divided in two parts, 12572 and 859, that added together give a palindrome (13431).

The spelling of 12572859 in words is "twelve million, five hundred seventy-two thousand, eight hundred fifty-nine".