18050766 has 16 divisors (see below), whose sum is σ = 36143184. Its totient is φ = 6009984.

The previous prime is 18050759. The next prime is 18050797. The reversal of 18050766 is 66705081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9270 + ... + 11046.

It is an arithmetic number, because the mean of its divisors is an integer number (2258949).

Almost surely, 2^18050766 is an apocalyptic number.

18050766 is an abundant number, since it is smaller than the sum of its proper divisors (18092418).

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

18050766 is a wasteful number, since it uses less digits than its factorization.

18050766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 18050766 is about 4248.6193051390. The cubic root of 18050766 is about 262.3202869701.

The spelling of 18050766 in words is "eighteen million, fifty thousand, seven hundred sixty-six".