204470203 has 32 divisors (see below), whose sum is σ = 261550080. Its totient is φ = 155796480.

The previous prime is 204470197. The next prime is 204470209. The reversal of 204470203 is 302074402.

It is an interprime number because it is at equal distance from previous prime (204470197) and next prime (204470209).

It is a de Polignac number, because none of the positive numbers 2^k-204470203 is a prime.

It is a super-2 number, since 2×204470203² = 83616127829722418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204470209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157983 + ... + 159271.

It is an arithmetic number, because the mean of its divisors is an integer number (8173440).

Almost surely, 2^204470203 is an apocalyptic number.

204470203 is a deficient number, since it is larger than the sum of its proper divisors (57079877).

204470203 is a wasteful number, since it uses less digits than its factorization.

204470203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 204470203 is about 14299.3077804487. The cubic root of 204470203 is about 589.1284680905.

The spelling of 204470203 in words is "two hundred four million, four hundred seventy thousand, two hundred three".