18410125 has 16 divisors (see below), whose sum is σ = 23721984. Its totient is φ = 14250000.

The previous prime is 18410113. The next prime is 18410137. The reversal of 18410125 is 52101481.

It is an interprime number because it is at equal distance from previous prime (18410113) and next prime (18410137).

It is not a de Polignac number, because 18410125 - 2¹¹ = 18408077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18410096 and 18410105.

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, 1500 + ... + 6250.

It is an arithmetic number, because the mean of its divisors is an integer number (1482624).

Almost surely, 2^18410125 is an apocalyptic number.

It is an amenable number.

18410125 is a deficient number, since it is larger than the sum of its proper divisors (5311859).

18410125 is an equidigital number, since it uses as much as digits as its factorization.

18410125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797 (or 4787 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 18410125 is about 4290.7021569902. The cubic root of 18410125 is about 264.0496396174.

The spelling of 18410125 in words is "eighteen million, four hundred ten thousand, one hundred twenty-five".