204604074 has 12 divisors (see below), whose sum is σ = 443308866. Its totient is φ = 68201352.

The previous prime is 204604073. The next prime is 204604079. The reversal of 204604074 is 470406402.

It can be written as a sum of positive squares in only one way, i.e., 204347025 + 257049 = 14295^2 + 507^2 .

It is not an unprimeable number, because it can be changed into a prime (204604073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5683429 + ... + 5683464.

Almost surely, 2^204604074 is an apocalyptic number.

204604074 is an abundant number, since it is smaller than the sum of its proper divisors (238704792).

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

204604074 is a wasteful number, since it uses less digits than its factorization.

204604074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11366901 (or 11366898 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 204604074 is about 14303.9880452970. The cubic root of 204604074 is about 589.2570116961.

The spelling of 204604074 in words is "two hundred four million, six hundred four thousand, seventy-four".