12852452 has 24 divisors (see below), whose sum is σ = 23519160. Its totient is φ = 6137600.

The previous prime is 12852421. The next prime is 12852473. The reversal of 12852452 is 25425821.

It can be written as a sum of positive squares in 4 ways, for example, as 3936256 + 8916196 = 1984^2 + 2986^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11168 + ... + 12264.

It is an arithmetic number, because the mean of its divisors is an integer number (979965).

Almost surely, 2^12852452 is an apocalyptic number.

It is an amenable number.

12852452 is a deficient number, since it is larger than the sum of its proper divisors (10666708).

12852452 is a wasteful number, since it uses less digits than its factorization.

12852452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231 (or 1229 counting only the distinct ones).

The product of its digits is 6400, while the sum is 29.

The square root of 12852452 is about 3585.0316595534. The cubic root of 12852452 is about 234.2405056391.

The spelling of 12852452 in words is "twelve million, eight hundred fifty-two thousand, four hundred fifty-two".