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BaseRepresentation
bin10001111001000
3110120021
42033020
5243120
6110224
735464
oct21710
913507
109160
116978
125374
134228
1434a4
152aaa
hex23c8

9160 has 16 divisors (see below), whose sum is σ = 20700. Its totient is φ = 3648.

The previous prime is 9157. The next prime is 9161. The reversal of 9160 is 619.

It can be written as a sum of positive squares in 2 ways, for example, as 8836 + 324 = 94^2 + 18^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9161) 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, 75 + ... + 154.

29160 is an apocalyptic number.

It is an amenable number.

9160 is an abundant number, since it is smaller than the sum of its proper divisors (11540).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10350).

9160 is a wasteful number, since it uses less digits than its factorization.

9160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 9160 is about 95.7078889120. The cubic root of 9160 is about 20.9233791324.

Adding to 9160 its reverse (619), we get a palindrome (9779).

It can be divided in two parts, 91 and 60, that multiplied together give a triangular number (5460 = T104).

The spelling of 9160 in words is "nine thousand, one hundred sixty".