204266244 has 72 divisors (see below), whose sum is σ = 589874880. Its totient is φ = 53868672.

The previous prime is 204266213. The next prime is 204266269. The reversal of 204266244 is 442662402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7002 + ... + 21390.

Almost surely, 2^204266244 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 204266244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294937440).

204266244 is an abundant number, since it is smaller than the sum of its proper divisors (385608636).

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

204266244 is a wasteful number, since it uses less digits than its factorization.

204266244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14429 (or 14414 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 204266244 is about 14292.1742222798. The cubic root of 204266244 is about 588.9325177333.

It can be divided in two parts, 2042 and 66244, that added together give a palindrome (68286).

The spelling of 204266244 in words is "two hundred four million, two hundred sixty-six thousand, two hundred forty-four".