18095974 has 8 divisors (see below), whose sum is σ = 29232000. Its totient is φ = 8351976.

The previous prime is 18095969. The next prime is 18095981. The reversal of 18095974 is 47959081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 18095974.

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, 347974 + ... + 348025.

It is an arithmetic number, because the mean of its divisors is an integer number (3654000).

Almost surely, 2^18095974 is an apocalyptic number.

18095974 is a deficient number, since it is larger than the sum of its proper divisors (11136026).

18095974 is a wasteful number, since it uses less digits than its factorization.

18095974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696014.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 18095974 is about 4253.9362947745. The cubic root of 18095974 is about 262.5390974266.

The spelling of 18095974 in words is "eighteen million, ninety-five thousand, nine hundred seventy-four".