18083932 has 6 divisors (see below), whose sum is σ = 31646888. Its totient is φ = 9041964.

The previous prime is 18083927. The next prime is 18083941. The reversal of 18083932 is 23938081.

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, 2260488 + ... + 2260495.

Almost surely, 2^18083932 is an apocalyptic number.

It is an amenable number.

18083932 is a deficient number, since it is larger than the sum of its proper divisors (13562956).

18083932 is a wasteful number, since it uses less digits than its factorization.

18083932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520987 (or 4520985 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 18083932 is about 4252.5206642649. The cubic root of 18083932 is about 262.4808487918.

The spelling of 18083932 in words is "eighteen million, eighty-three thousand, nine hundred thirty-two".