18852882 has 16 divisors (see below), whose sum is σ = 37765440. Its totient is φ = 6274352.

The previous prime is 18852863. The next prime is 18852887. The reversal of 18852882 is 28825881.

It is not an unprimeable number, because it can be changed into a prime (18852887) 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, 2344 + ... + 6572.

It is an arithmetic number, because the mean of its divisors is an integer number (2360340).

Almost surely, 2^18852882 is an apocalyptic number.

18852882 is an abundant number, since it is smaller than the sum of its proper divisors (18912558).

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

18852882 is a wasteful number, since it uses less digits than its factorization.

18852882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977.

The product of its digits is 81920, while the sum is 42.

The square root of 18852882 is about 4341.9905573366. The cubic root of 18852882 is about 266.1496604427.

The spelling of 18852882 in words is "eighteen million, eight hundred fifty-two thousand, eight hundred eighty-two".