204014988 has 54 divisors (see below), whose sum is σ = 524641572. Its totient is φ = 66846240.

The previous prime is 204014981. The next prime is 204015001. The reversal of 204014988 is 889410402.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (204014981) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 133195 + ... + 134717.

Almost surely, 2^204014988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204014988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262320786).

204014988 is an abundant number, since it is smaller than the sum of its proper divisors (320626584).

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

204014988 is a wasteful number, since it uses less digits than its factorization.

204014988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1589 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 204014988 is about 14283.3815323963. The cubic root of 204014988 is about 588.6909481390.

The spelling of 204014988 in words is "two hundred four million, fourteen thousand, nine hundred eighty-eight".