204026452 has 48 divisors (see below), whose sum is σ = 438213888. Its totient is φ = 81123840.

The previous prime is 204026437. The next prime is 204026453. The reversal of 204026452 is 254620402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204026453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30778 + ... + 36814.

It is an arithmetic number, because the mean of its divisors is an integer number (9129456).

Almost surely, 2^204026452 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 204026452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219106944).

204026452 is an abundant number, since it is smaller than the sum of its proper divisors (234187436).

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

204026452 is a wasteful number, since it uses less digits than its factorization.

204026452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136 (or 6134 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 204026452 is about 14283.7828322892. The cubic root of 204026452 is about 588.7019744965.

Adding to 204026452 its reverse (254620402), we get a palindrome (458646854).

The spelling of 204026452 in words is "two hundred four million, twenty-six thousand, four hundred fifty-two".