1159885204 has 12 divisors (see below), whose sum is σ = 2037698964. Its totient is φ = 577685504.

The previous prime is 1159885201. The next prime is 1159885211. The reversal of 1159885204 is 4025889511.

It can be written as a sum of positive squares in 2 ways, for example, as 995276304 + 164608900 = 31548^2 + 12830^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159885201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563119 + ... + 565174.

It is an arithmetic number, because the mean of its divisors is an integer number (169808247).

Almost surely, 2^1159885204 is an apocalyptic number.

It is an amenable number.

1159885204 is a deficient number, since it is larger than the sum of its proper divisors (877813760).

1159885204 is a wasteful number, since it uses less digits than its factorization.

1159885204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128554 (or 1128552 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 43.

The square root of 1159885204 is about 34057.0874268485. The cubic root of 1159885204 is about 1050.6829129601.

The spelling of 1159885204 in words is "one billion, one hundred fifty-nine million, eight hundred eighty-five thousand, two hundred four".