12652615 has 16 divisors (see below), whose sum is σ = 15569280. Its totient is φ = 9868320.

The previous prime is 12652597. The next prime is 12652649. The reversal of 12652615 is 51625621.

It is not a de Polignac number, because 12652615 - 2⁹ = 12652103 is a prime.

It is a congruent number.

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, 59860 + ... + 60070.

It is an arithmetic number, because the mean of its divisors is an integer number (973080).

Almost surely, 2^12652615 is an apocalyptic number.

12652615 is a deficient number, since it is larger than the sum of its proper divisors (2916665).

12652615 is a wasteful number, since it uses less digits than its factorization.

12652615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its digits is 3600, while the sum is 28.

The square root of 12652615 is about 3557.0514474773. The cubic root of 12652615 is about 233.0201251136.

The spelling of 12652615 in words is "twelve million, six hundred fifty-two thousand, six hundred fifteen".