12160944 has 60 divisors (see below), whose sum is σ = 34496800. Its totient is φ = 3998592.

The previous prime is 12160937. The next prime is 12160957. The reversal of 12160944 is 44906121.

12160944 is a `hidden beast` number, since 12 + 1 + 609 + 44 = 666.

It is a super-2 number, since 2×12160944² = 295777117942272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10842 + ... + 11910.

Almost surely, 2^12160944 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 12160944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17248400).

12160944 is an abundant number, since it is smaller than the sum of its proper divisors (22335856).

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

12160944 is a wasteful number, since it uses less digits than its factorization.

12160944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12160944 is about 3487.2545074887. The cubic root of 12160944 is about 229.9618336166.

The spelling of 12160944 in words is "twelve million, one hundred sixty thousand, nine hundred forty-four".