8160160 has 24 divisors (see below), whose sum is σ = 19278756. Its totient is φ = 3264000.

The previous prime is 8160157. The next prime is 8160179. The reversal of 8160160 is 610618.

It can be written as a sum of positive squares in 2 ways, for example, as 8088336 + 71824 = 2844^2 + 268^2 .

It is a super-2 number, since 2×8160160² = 133176422451200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

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, 25341 + ... + 25660.

Almost surely, 2^8160160 is an apocalyptic number.

8160160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8160160 is an abundant number, since it is smaller than the sum of its proper divisors (11118596).

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

8160160 is a wasteful number, since it uses less digits than its factorization.

8160160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51016 (or 51008 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 8160160 is about 2856.5993768815. The cubic root of 8160160 is about 201.3258577501.

Adding to 8160160 its reverse (610618), we get a palindrome (8770778).

The spelling of 8160160 in words is "eight million, one hundred sixty thousand, one hundred sixty".