204252452 has 12 divisors (see below), whose sum is σ = 369767580. Its totient is φ = 98604576.

The previous prime is 204252427. The next prime is 204252491. The reversal of 204252452 is 254252402.

It can be written as a sum of positive squares in 2 ways, for example, as 72829156 + 131423296 = 8534^2 + 11464^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 880283 + ... + 880514.

It is an arithmetic number, because the mean of its divisors is an integer number (30813965).

Almost surely, 2^204252452 is an apocalyptic number.

It is an amenable number.

204252452 is a deficient number, since it is larger than the sum of its proper divisors (165515128).

204252452 is a wasteful number, since it uses less digits than its factorization.

204252452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760830 (or 1760828 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 204252452 is about 14291.6917123201. The cubic root of 204252452 is about 588.9192625817.

The spelling of 204252452 in words is "two hundred four million, two hundred fifty-two thousand, four hundred fifty-two".