204420332 has 6 divisors (see below), whose sum is σ = 357735588. Its totient is φ = 102210164.

The previous prime is 204420331. The next prime is 204420353. The reversal of 204420332 is 233024402.

It is not an unprimeable number, because it can be changed into a prime (204420331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25552538 + ... + 25552545.

It is an arithmetic number, because the mean of its divisors is an integer number (59622598).

Almost surely, 2^204420332 is an apocalyptic number.

It is an amenable number.

204420332 is a deficient number, since it is larger than the sum of its proper divisors (153315256).

204420332 is a wasteful number, since it uses less digits than its factorization.

204420332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51105087 (or 51105085 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 204420332 is about 14297.5638484324. The cubic root of 204420332 is about 589.0805673623.

Adding to 204420332 its reverse (233024402), we get a palindrome (437444734).

The spelling of 204420332 in words is "two hundred four million, four hundred twenty thousand, three hundred thirty-two".