12118968 has 48 divisors (see below), whose sum is σ = 32994000. Its totient is φ = 4018560.

The previous prime is 12118961. The next prime is 12118969. The reversal of 12118968 is 86981121.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12118961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19933 + ... + 20531.

It is an arithmetic number, because the mean of its divisors is an integer number (687375).

Almost surely, 2^12118968 is an apocalyptic number.

12118968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12118968 is an abundant number, since it is smaller than the sum of its proper divisors (20875032).

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

12118968 is a wasteful number, since it uses less digits than its factorization.

12118968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 885 counting only the distinct ones).

The product of its digits is 6912, while the sum is 36.

The square root of 12118968 is about 3481.2308168233. The cubic root of 12118968 is about 229.6969417471.

The spelling of 12118968 in words is "twelve million, one hundred eighteen thousand, nine hundred sixty-eight".