12039168 has 44 divisors (see below), whose sum is σ = 32096960. Its totient is φ = 4012032.

The previous prime is 12039113. The next prime is 12039173. The reversal of 12039168 is 86193021.

It is a super-2 number, since 2×12039168² = 289883132264448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113 + ... + 5031.

Almost surely, 2^12039168 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 12039168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16048480).

12039168 is an abundant number, since it is smaller than the sum of its proper divisors (20057792).

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

12039168 is an equidigital number, since it uses as much as digits as its factorization.

12039168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3942 (or 3924 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12039168 is about 3469.7504233014. The cubic root of 12039168 is about 229.1916678105.

The spelling of 12039168 in words is "twelve million, thirty-nine thousand, one hundred sixty-eight".