18094825 has 12 divisors (see below), whose sum is σ = 25643200. Its totient is φ = 12407760.

The previous prime is 18094819. The next prime is 18094829. The reversal of 18094825 is 52849081.

It is not a de Polignac number, because 18094825 - 2⁷ = 18094697 is a prime.

It is a hoax number, since the sum of its digits (37) 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 (18094829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51525 + ... + 51874.

Almost surely, 2^18094825 is an apocalyptic number.

It is an amenable number.

18094825 is a deficient number, since it is larger than the sum of its proper divisors (7548375).

18094825 is a wasteful number, since it uses less digits than its factorization.

18094825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103416 (or 103411 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 18094825 is about 4253.8012412429. The cubic root of 18094825 is about 262.5335406877.

The spelling of 18094825 in words is "eighteen million, ninety-four thousand, eight hundred twenty-five".