204226725 has 48 divisors (see below), whose sum is σ = 357308480. Its totient is φ = 102928320.

The previous prime is 204226709. The next prime is 204226739. The reversal of 204226725 is 527622402.

It is not a de Polignac number, because 204226725 - 2⁴ = 204226709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204226692 and 204226701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 514227 + ... + 514623.

Almost surely, 2^204226725 is an apocalyptic number.

204226725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

204226725 is a deficient number, since it is larger than the sum of its proper divisors (153081755).

204226725 is an equidigital number, since it uses as much as digits as its factorization.

204226725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 204226725 is about 14290.7916155824. The cubic root of 204226725 is about 588.8945354007.

The spelling of 204226725 in words is "two hundred four million, two hundred twenty-six thousand, seven hundred twenty-five".