12552292 has 6 divisors (see below), whose sum is σ = 21966518. Its totient is φ = 6276144.

The previous prime is 12552263. The next prime is 12552311. The reversal of 12552292 is 29225521.

12552292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9144576 + 3407716 = 3024^2 + 1846^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12552292.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569033 + ... + 1569040.

Almost surely, 2^12552292 is an apocalyptic number.

It is an amenable number.

12552292 is a deficient number, since it is larger than the sum of its proper divisors (9414226).

12552292 is a wasteful number, since it uses less digits than its factorization.

12552292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138077 (or 3138075 counting only the distinct ones).

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

The square root of 12552292 is about 3542.9213934266. The cubic root of 12552292 is about 232.4026153991.

The spelling of 12552292 in words is "twelve million, five hundred fifty-two thousand, two hundred ninety-two".