18084050 has 24 divisors (see below), whose sum is σ = 33978852. Its totient is φ = 7160000.

The previous prime is 18084047. The next prime is 18084061. The reversal of 18084050 is 5048081.

It can be written as a sum of positive squares in 6 ways, for example, as 15217801 + 2866249 = 3901^2 + 1693^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3260 + ... + 6840.

Almost surely, 2^18084050 is an apocalyptic number.

18084050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18084050 is a deficient number, since it is larger than the sum of its proper divisors (15894802).

18084050 is a wasteful number, since it uses less digits than its factorization.

18084050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694 (or 3689 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 18084050 is about 4252.5345383665. The cubic root of 18084050 is about 262.4814196977.

The spelling of 18084050 in words is "eighteen million, eighty-four thousand, fifty".