18050492 has 12 divisors (see below), whose sum is σ = 32961936. Its totient is φ = 8632800.

The previous prime is 18050477. The next prime is 18050503. The reversal of 18050492 is 29405081.

It is a super-2 number, since 2×18050492² = 651640522884128, which contains 22 as substring.

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, 98009 + ... + 98192.

It is an arithmetic number, because the mean of its divisors is an integer number (2746828).

Almost surely, 2^18050492 is an apocalyptic number.

It is an amenable number.

18050492 is a deficient number, since it is larger than the sum of its proper divisors (14911444).

18050492 is a wasteful number, since it uses less digits than its factorization.

18050492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196228 (or 196226 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 18050492 is about 4248.5870592469. The cubic root of 18050492 is about 262.3189596742.

The spelling of 18050492 in words is "eighteen million, fifty thousand, four hundred ninety-two".