18293094 has 16 divisors (see below), whose sum is σ = 40651440. Its totient is φ = 6097680.

The previous prime is 18293089. The next prime is 18293101. The reversal of 18293094 is 49039281.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169327 + ... + 169434.

It is an arithmetic number, because the mean of its divisors is an integer number (2540715).

Almost surely, 2^18293094 is an apocalyptic number.

18293094 is an abundant number, since it is smaller than the sum of its proper divisors (22358346).

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

18293094 is a wasteful number, since it uses less digits than its factorization.

18293094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338772 (or 338766 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 18293094 is about 4277.0426698830. The cubic root of 18293094 is about 263.4889389935.

The spelling of 18293094 in words is "eighteen million, two hundred ninety-three thousand, ninety-four".