18850368 has 28 divisors (see below), whose sum is σ = 49875440. Its totient is φ = 6283392.

The previous prime is 18850361. The next prime is 18850369. The reversal of 18850368 is 86305881.

It is a happy number.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (18850361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48898 + ... + 49281.

Almost surely, 2^18850368 is an apocalyptic number.

It is an amenable number.

18850368 is an abundant number, since it is smaller than the sum of its proper divisors (31025072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18850368 is an equidigital number, since it uses as much as digits as its factorization.

18850368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98194 (or 98184 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 18850368 is about 4341.7010491281. The cubic root of 18850368 is about 266.1378297141.

The spelling of 18850368 in words is "eighteen million, eight hundred fifty thousand, three hundred sixty-eight".