204611160 has 128 divisors (see below), whose sum is σ = 682536960. Its totient is φ = 48729600.

The previous prime is 204611159. The next prime is 204611161. The reversal of 204611160 is 61116402.

It is an interprime number because it is at equal distance from previous prime (204611159) and next prime (204611161).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204611161) 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, 46245 + ... + 50475.

It is an arithmetic number, because the mean of its divisors is an integer number (5332320).

Almost surely, 2^204611160 is an apocalyptic number.

204611160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204611160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341268480).

204611160 is an abundant number, since it is smaller than the sum of its proper divisors (477925800).

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

204611160 is a wasteful number, since it uses less digits than its factorization.

204611160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4285 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 204611160 is about 14304.2357363125. The cubic root of 204611160 is about 589.2638141461.

Adding to 204611160 its reverse (61116402), we get a palindrome (265727562).

The spelling of 204611160 in words is "two hundred four million, six hundred eleven thousand, one hundred sixty".