12253868 has 12 divisors (see below), whose sum is σ = 23393832. Its totient is φ = 5569920.

The previous prime is 12253867. The next prime is 12253873. The reversal of 12253868 is 86835221.

It is a super-2 number, since 2×12253868² = 300314561922848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12253867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139205 + ... + 139292.

It is an arithmetic number, because the mean of its divisors is an integer number (1949486).

Almost surely, 2^12253868 is an apocalyptic number.

It is an amenable number.

12253868 is a deficient number, since it is larger than the sum of its proper divisors (11139964).

12253868 is a wasteful number, since it uses less digits than its factorization.

12253868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278512 (or 278510 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 12253868 is about 3500.5525278161. The cubic root of 12253868 is about 230.5460748627.

The spelling of 12253868 in words is "twelve million, two hundred fifty-three thousand, eight hundred sixty-eight".