18360112 has 10 divisors (see below), whose sum is σ = 35572748. Its totient is φ = 9180048.

The previous prime is 18360107. The next prime is 18360131. The reversal of 18360112 is 21106381.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573738 + ... + 573769.

Almost surely, 2^18360112 is an apocalyptic number.

It is an amenable number.

18360112 is a deficient number, since it is larger than the sum of its proper divisors (17212636).

18360112 is a wasteful number, since it uses less digits than its factorization.

18360112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147515 (or 1147509 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 18360112 is about 4284.8701263866. The cubic root of 18360112 is about 263.8103167608.

Adding to 18360112 its reverse (21106381), we get a palindrome (39466493).

The spelling of 18360112 in words is "eighteen million, three hundred sixty thousand, one hundred twelve".