204337425 has 12 divisors (see below), whose sum is σ = 337838000. Its totient is φ = 108979920.

The previous prime is 204337417. The next prime is 204337429. The reversal of 204337425 is 524733402.

It is not a de Polignac number, because 204337425 - 2³ = 204337417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204337392 and 204337401.

It is not an unprimeable number, because it can be changed into a prime (204337429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1362175 + ... + 1362324.

Almost surely, 2^204337425 is an apocalyptic number.

204337425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204337425 is a deficient number, since it is larger than the sum of its proper divisors (133500575).

204337425 is a wasteful number, since it uses less digits than its factorization.

204337425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724512 (or 2724507 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 204337425 is about 14294.6642143144. The cubic root of 204337425 is about 589.0009185554. Note that the first 3 decimals are identical.

The spelling of 204337425 in words is "two hundred four million, three hundred thirty-seven thousand, four hundred twenty-five".