12572715 has 16 divisors (see below), whose sum is σ = 20199168. Its totient is φ = 6677856.

The previous prime is 12572687. The next prime is 12572759. The reversal of 12572715 is 51727521.

It is not a de Polignac number, because 12572715 - 2⁵ = 12572683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352 + ... + 5538.

It is an arithmetic number, because the mean of its divisors is an integer number (1262448).

Almost surely, 2^12572715 is an apocalyptic number.

12572715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12572715 is a deficient number, since it is larger than the sum of its proper divisors (7626453).

12572715 is a wasteful number, since it uses less digits than its factorization.

12572715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458.

The product of its digits is 4900, while the sum is 30.

The square root of 12572715 is about 3545.8024479658. The cubic root of 12572715 is about 232.5285893853.

The spelling of 12572715 in words is "twelve million, five hundred seventy-two thousand, seven hundred fifteen".