12552863 has 8 divisors (see below), whose sum is σ = 13382400. Its totient is φ = 11740248.

The previous prime is 12552829. The next prime is 12552877. The reversal of 12552863 is 36825521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12552863 - 2⁸ = 12552607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12552263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 5682.

It is an arithmetic number, because the mean of its divisors is an integer number (1672800).

Almost surely, 2^12552863 is an apocalyptic number.

12552863 is a deficient number, since it is larger than the sum of its proper divisors (829537).

12552863 is an equidigital number, since it uses as much as digits as its factorization.

12552863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461.

The product of its digits is 14400, while the sum is 32.

The square root of 12552863 is about 3543.0019757262. The cubic root of 12552863 is about 232.4061393208.

The spelling of 12552863 in words is "twelve million, five hundred fifty-two thousand, eight hundred sixty-three".