18079112 has 8 divisors (see below), whose sum is σ = 33898350. Its totient is φ = 9039552.

The previous prime is 18079099. The next prime is 18079123. The reversal of 18079112 is 21197081.

18079112 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in only one way, i.e., 17522596 + 556516 = 4186^2 + 746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1129937 + ... + 1129952.

Almost surely, 2^18079112 is an apocalyptic number.

It is an amenable number.

18079112 is a deficient number, since it is larger than the sum of its proper divisors (15819238).

18079112 is a wasteful number, since it uses less digits than its factorization.

18079112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259895 (or 2259891 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 18079112 is about 4251.9539037953. The cubic root of 18079112 is about 262.4575266125.

The spelling of 18079112 in words is "eighteen million, seventy-nine thousand, one hundred twelve".