18850968 has 48 divisors (see below), whose sum is σ = 52951080. Its totient is φ = 6283008.

The previous prime is 18850967. The next prime is 18850973. The reversal of 18850968 is 86905881.

18850968 is a `hidden beast` number, since 1 + 88 + 509 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18850967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2905 + ... + 6792.

Almost surely, 2^18850968 is an apocalyptic number.

18850968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

18850968 is an abundant number, since it is smaller than the sum of its proper divisors (34100112).

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

18850968 is an equidigital number, since it uses as much as digits as its factorization.

18850968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718 (or 9702 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 18850968 is about 4341.7701459197. The cubic root of 18850968 is about 266.1406533726.

The spelling of 18850968 in words is "eighteen million, eight hundred fifty thousand, nine hundred sixty-eight".