18050094 has 16 divisors (see below), whose sum is σ = 40111440. Its totient is φ = 6016680.

The previous prime is 18050089. The next prime is 18050099. The reversal of 18050094 is 49005081.

It is an interprime number because it is at equal distance from previous prime (18050089) and next prime (18050099).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18050099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167077 + ... + 167184.

It is an arithmetic number, because the mean of its divisors is an integer number (2506965).

Almost surely, 2^18050094 is an apocalyptic number.

18050094 is an abundant number, since it is smaller than the sum of its proper divisors (22061346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18050094 is a wasteful number, since it uses less digits than its factorization.

18050094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334272 (or 334266 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 18050094 is about 4248.5402198873. The cubic root of 18050094 is about 262.3170316803.

The spelling of 18050094 in words is "eighteen million, fifty thousand, ninety-four".