18024125 has 16 divisors (see below), whose sum is σ = 25708800. Its totient is φ = 12358800.

The previous prime is 18024107. The next prime is 18024137. The reversal of 18024125 is 52142081.

It is not a de Polignac number, because 18024125 - 2¹⁰ = 18023101 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 18024125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9425 + ... + 11174.

It is an arithmetic number, because the mean of its divisors is an integer number (1606800).

Almost surely, 2^18024125 is an apocalyptic number.

It is an amenable number.

18024125 is a deficient number, since it is larger than the sum of its proper divisors (7684675).

18024125 is an equidigital number, since it uses as much as digits as its factorization.

18024125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20621 (or 20611 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 18024125 is about 4245.4828936176. The cubic root of 18024125 is about 262.1911711998.

The spelling of 18024125 in words is "eighteen million, twenty-four thousand, one hundred twenty-five".