12018792 has 32 divisors (see below), whose sum is σ = 31629600. Its totient is φ = 3795264.

The previous prime is 12018749. The next prime is 12018817. The reversal of 12018792 is 29781021.

12018792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12018792² = 288902722278528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12723 + ... + 13634.

It is an arithmetic number, because the mean of its divisors is an integer number (988425).

Almost surely, 2^12018792 is an apocalyptic number.

12018792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12018792 is an abundant number, since it is smaller than the sum of its proper divisors (19610808).

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

12018792 is a wasteful number, since it uses less digits than its factorization.

12018792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26385 (or 26381 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 12018792 is about 3466.8129456318. The cubic root of 12018792 is about 229.0622943485.

The spelling of 12018792 in words is "twelve million, eighteen thousand, seven hundred ninety-two".