8235820160 has 32 divisors (see below), whose sum is σ = 19688759100. Its totient is φ = 3294327808.

The previous prime is 8235820133. The next prime is 8235820193. The reversal of 8235820160 is 610285328.

It can be written as a sum of positive squares in 2 ways, for example, as 7901076544 + 334743616 = 88888^2 + 18296^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 8235820160.

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, 6433595 + ... + 6434874.

Almost surely, 2^8235820160 is an apocalyptic number.

8235820160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8235820160 is an abundant number, since it is smaller than the sum of its proper divisors (11452938940).

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

8235820160 is a wasteful number, since it uses less digits than its factorization.

8235820160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12868488 (or 12868476 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 8235820160 is about 90751.4196032216. The cubic root of 8235820160 is about 2019.4616870964.

The spelling of 8235820160 in words is "eight billion, two hundred thirty-five million, eight hundred twenty thousand, one hundred sixty".