18874083 has 8 divisors (see below), whose sum is σ = 25205328. Its totient is φ = 12562784.

The previous prime is 18874081. The next prime is 18874111. The reversal of 18874083 is 38047881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18874083 - 2¹ = 18874081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18874081) 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, 2616 + ... + 6677.

It is an arithmetic number, because the mean of its divisors is an integer number (3150666).

Almost surely, 2^18874083 is an apocalyptic number.

18874083 is a deficient number, since it is larger than the sum of its proper divisors (6331245).

18874083 is an equidigital number, since it uses as much as digits as its factorization.

18874083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9973.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 18874083 is about 4344.4312631229. The cubic root of 18874083 is about 266.2493892291.

The spelling of 18874083 in words is "eighteen million, eight hundred seventy-four thousand, eighty-three".