18828204 has 24 divisors (see below), whose sum is σ = 44014320. Its totient is φ = 6264384.

The previous prime is 18828203. The next prime is 18828239. The reversal of 18828204 is 40282881.

It is not an unprimeable number, because it can be changed into a prime (18828203) 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, 7402 + ... + 9614.

It is an arithmetic number, because the mean of its divisors is an integer number (1833930).

Almost surely, 2^18828204 is an apocalyptic number.

It is an amenable number.

18828204 is an abundant number, since it is smaller than the sum of its proper divisors (25186116).

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

18828204 is a wasteful number, since it uses less digits than its factorization.

18828204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929 (or 2927 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 18828204 is about 4339.1478426069. The cubic root of 18828204 is about 266.0334817560.

The spelling of 18828204 in words is "eighteen million, eight hundred twenty-eight thousand, two hundred four".