18079612 has 12 divisors (see below), whose sum is σ = 31930360. Its totient is φ = 8956656.

The previous prime is 18079597. The next prime is 18079627. The reversal of 18079612 is 21697081.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (18079597) and next prime (18079627).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20298 + ... + 21169.

Almost surely, 2^18079612 is an apocalyptic number.

It is an amenable number.

18079612 is a deficient number, since it is larger than the sum of its proper divisors (13850748).

18079612 is a wasteful number, since it uses less digits than its factorization.

18079612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41580 (or 41578 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 18079612 is about 4252.0126998870. The cubic root of 18079612 is about 262.4599461184.

The spelling of 18079612 in words is "eighteen million, seventy-nine thousand, six hundred twelve".