12152868 has 96 divisors (see below), whose sum is σ = 36126720. Its totient is φ = 3093120.

The previous prime is 12152863. The next prime is 12152873. The reversal of 12152868 is 86825121.

It is an interprime number because it is at equal distance from previous prime (12152863) and next prime (12152873).

It is not an unprimeable number, because it can be changed into a prime (12152863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33673 + ... + 34031.

It is an arithmetic number, because the mean of its divisors is an integer number (376320).

Almost surely, 2^12152868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12152868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18063360).

12152868 is an abundant number, since it is smaller than the sum of its proper divisors (23973852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12152868 is a wasteful number, since it uses less digits than its factorization.

12152868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 415 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 12152868 is about 3486.0963842097. The cubic root of 12152868 is about 229.9109169818.

Adding to 12152868 its reverse (86825121), we get a palindrome (98977989).

The spelling of 12152868 in words is "twelve million, one hundred fifty-two thousand, eight hundred sixty-eight".