961168 has 20 divisors (see below), whose sum is σ = 2005948. Its totient is φ = 443520.

The previous prime is 961159. The next prime is 961183. The reversal of 961168 is 861169.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 242064 + 719104 = 492^2 + 848^2 .

It is a nialpdrome in base 4 and base 16.

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, 2103 + ... + 2518.

2⁹⁶¹¹⁶⁸ is an apocalyptic number.

It is an amenable number.

961168 is an abundant number, since it is smaller than the sum of its proper divisors (1044780).

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

961168 is a wasteful number, since it uses less digits than its factorization.

961168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642 (or 4636 counting only the distinct ones).

The product of its digits is 2592, while the sum is 31.

The square root of 961168 is about 980.3917584313. The cubic root of 961168 is about 98.6884741993.

Subtracting from 961168 its reverse (861169), we obtain a palindrome (99999).

The spelling of 961168 in words is "nine hundred sixty-one thousand, one hundred sixty-eight".