18083066 has 16 divisors (see below), whose sum is σ = 28274400. Its totient is φ = 8663088.

The previous prime is 18083059. The next prime is 18083069. The reversal of 18083066 is 66038081.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18083069) 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, 6941 + ... + 9183.

It is an arithmetic number, because the mean of its divisors is an integer number (1767150).

Almost surely, 2^18083066 is an apocalyptic number.

18083066 is a deficient number, since it is larger than the sum of its proper divisors (10191334).

18083066 is a wasteful number, since it uses less digits than its factorization.

18083066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 18083066 is about 4252.4188410833. The cubic root of 18083066 is about 262.4766588467.

The spelling of 18083066 in words is "eighteen million, eighty-three thousand, sixty-six".