18050093 has 8 divisors (see below), whose sum is σ = 18900000. Its totient is φ = 17215408.

The previous prime is 18050089. The next prime is 18050099. The reversal of 18050093 is 39005081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18050093 - 2² = 18050089 is a prime.

It is a Duffinian number.

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, 1343 + ... + 6156.

It is an arithmetic number, because the mean of its divisors is an integer number (2362500).

Almost surely, 2^18050093 is an apocalyptic number.

It is an amenable number.

18050093 is a deficient number, since it is larger than the sum of its proper divisors (849907).

18050093 is an equidigital number, since it uses as much as digits as its factorization.

18050093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 18050093 is about 4248.5401021998. The cubic root of 18050093 is about 262.3170268361.

The spelling of 18050093 in words is "eighteen million, fifty thousand, ninety-three".