18093094 has 4 divisors (see below), whose sum is σ = 27139644. Its totient is φ = 9046546.

The previous prime is 18093079. The next prime is 18093107. The reversal of 18093094 is 49039081.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523272 + ... + 4523275.

It is an arithmetic number, because the mean of its divisors is an integer number (6784911).

Almost surely, 2^18093094 is an apocalyptic number.

18093094 is a deficient number, since it is larger than the sum of its proper divisors (9046550).

18093094 is an equidigital number, since it uses as much as digits as its factorization.

18093094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046549.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 18093094 is about 4253.5977712990. The cubic root of 18093094 is about 262.5251688641.

The spelling of 18093094 in words is "eighteen million, ninety-three thousand, ninety-four".