18294364 has 24 divisors (see below), whose sum is σ = 35780976. Its totient is φ = 8112000.

The previous prime is 18294347. The next prime is 18294383. The reversal of 18294364 is 46349281.

It is a congruent number.

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, 3267 + ... + 6874.

It is an arithmetic number, because the mean of its divisors is an integer number (1490874).

Almost surely, 2^18294364 is an apocalyptic number.

It is an amenable number.

18294364 is a deficient number, since it is larger than the sum of its proper divisors (17486612).

18294364 is a wasteful number, since it uses less digits than its factorization.

18294364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10197 (or 10195 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 18294364 is about 4277.1911343778. The cubic root of 18294364 is about 263.4950364349.

The spelling of 18294364 in words is "eighteen million, two hundred ninety-four thousand, three hundred sixty-four".