204193472 has 28 divisors (see below), whose sum is σ = 463082640. Its totient is φ = 87511296.

The previous prime is 204193469. The next prime is 204193481. The reversal of 204193472 is 274391402.

204193472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227447 + ... + 228342.

Almost surely, 2^204193472 is an apocalyptic number.

It is an amenable number.

204193472 is an abundant number, since it is smaller than the sum of its proper divisors (258889168).

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

204193472 is an equidigital number, since it uses as much as digits as its factorization.

204193472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455808 (or 455798 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 204193472 is about 14289.6281267218. The cubic root of 204193472 is about 588.8625716230.

The spelling of 204193472 in words is "two hundred four million, one hundred ninety-three thousand, four hundred seventy-two".