961768 has 16 divisors (see below), whose sum is σ = 1882080. Its totient is φ = 459888.

The previous prime is 961757. The next prime is 961769. The reversal of 961768 is 867169.

It is not an unprimeable number, because it can be changed into a prime (961769) by changing a digit.

961768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2430 + ... + 2797.

It is an arithmetic number, because the mean of its divisors is an integer number (117630).

2⁹⁶¹⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

961768 is a deficient number, since it is larger than the sum of its proper divisors (920312).

961768 is a wasteful number, since it uses less digits than its factorization.

961768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256 (or 5252 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 961768 is about 980.6977108161. The cubic root of 961768 is about 98.7090050422.

The spelling of 961768 in words is "nine hundred sixty-one thousand, seven hundred sixty-eight".