12352252 has 24 divisors (see below), whose sum is σ = 23772672. Its totient is φ = 5569200.

The previous prime is 12352247. The next prime is 12352267. The reversal of 12352252 is 25225321.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 4693 + ... + 6835.

It is an arithmetic number, because the mean of its divisors is an integer number (990528).

Almost surely, 2^12352252 is an apocalyptic number.

It is an amenable number.

12352252 is a deficient number, since it is larger than the sum of its proper divisors (11420420).

12352252 is a wasteful number, since it uses less digits than its factorization.

12352252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289 (or 2287 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 12352252 is about 3514.5770727073. The cubic root of 12352252 is about 231.1614346022.

Adding to 12352252 its reverse (25225321), we get a palindrome (37577573).

The spelling of 12352252 in words is "twelve million, three hundred fifty-two thousand, two hundred fifty-two".