204602442 has 32 divisors (see below), whose sum is σ = 453980160. Its totient is φ = 60948720.

The previous prime is 204602441. The next prime is 204602443. The reversal of 204602442 is 244206402.

204602442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (204602441) and next prime (204602443).

It is not an unprimeable number, because it can be changed into a prime (204602441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22378 + ... + 30165.

It is an arithmetic number, because the mean of its divisors is an integer number (14186880).

Almost surely, 2^204602442 is an apocalyptic number.

204602442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

204602442 is an abundant number, since it is smaller than the sum of its proper divisors (249377718).

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

204602442 is a wasteful number, since it uses less digits than its factorization.

204602442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52618.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 204602442 is about 14303.9309981557. The cubic root of 204602442 is about 589.2554449791.

Adding to 204602442 its reverse (244206402), we get a palindrome (448808844).

The spelling of 204602442 in words is "two hundred four million, six hundred two thousand, four hundred forty-two".