12163160 has 64 divisors (see below), whose sum is σ = 29963520. Its totient is φ = 4423680.

The previous prime is 12163147. The next prime is 12163181. The reversal of 12163160 is 6136121.

It is a super-2 number, since 2×12163160² = 295884922371200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20792 + ... + 21368.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

Almost surely, 2^12163160 is an apocalyptic number.

12163160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12163160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14981760).

12163160 is an abundant number, since it is smaller than the sum of its proper divisors (17800360).

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

12163160 is a wasteful number, since it uses less digits than its factorization.

12163160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12163160 is about 3487.5722214744. The cubic root of 12163160 is about 229.9758008567.

Adding to 12163160 its reverse (6136121), we get a palindrome (18299281).

The spelling of 12163160 in words is "twelve million, one hundred sixty-three thousand, one hundred sixty".