204281116 has 18 divisors (see below), whose sum is σ = 387107952. Its totient is φ = 94283280.

The previous prime is 204281087. The next prime is 204281117. The reversal of 204281116 is 611182402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204281117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150420 + ... + 151771.

Almost surely, 2^204281116 is an apocalyptic number.

204281116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

204281116 is a deficient number, since it is larger than the sum of its proper divisors (182826836).

204281116 is a wasteful number, since it uses less digits than its factorization.

204281116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302221 (or 302206 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 204281116 is about 14292.6944975396. The cubic root of 204281116 is about 588.9468101778.

The spelling of 204281116 in words is "two hundred four million, two hundred eighty-one thousand, one hundred sixteen".