12255752 has 16 divisors (see below), whose sum is σ = 23023440. Its totient is φ = 6116176.

The previous prime is 12255743. The next prime is 12255781. The reversal of 12255752 is 25755221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4343 + ... + 6585.

It is an arithmetic number, because the mean of its divisors is an integer number (1438965).

Almost surely, 2^12255752 is an apocalyptic number.

It is an amenable number.

12255752 is a deficient number, since it is larger than the sum of its proper divisors (10767688).

12255752 is a wasteful number, since it uses less digits than its factorization.

12255752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932 (or 2928 counting only the distinct ones).

The product of its digits is 7000, while the sum is 29.

The square root of 12255752 is about 3500.8216178492. The cubic root of 12255752 is about 230.5578895416.

The spelling of 12255752 in words is "twelve million, two hundred fifty-five thousand, seven hundred fifty-two".