204226652 has 24 divisors (see below), whose sum is σ = 410094720. Its totient is φ = 87174000.

The previous prime is 204226621. The next prime is 204226681. The reversal of 204226652 is 256622402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7502 + ... + 21557.

It is an arithmetic number, because the mean of its divisors is an integer number (17087280).

Almost surely, 2^204226652 is an apocalyptic number.

It is an amenable number.

204226652 is an abundant number, since it is smaller than the sum of its proper divisors (205868068).

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

204226652 is a wasteful number, since it uses less digits than its factorization.

204226652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29321 (or 29319 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 204226652 is about 14290.7890614899. The cubic root of 204226652 is about 588.8944652347.

The spelling of 204226652 in words is "two hundred four million, two hundred twenty-six thousand, six hundred fifty-two".