961104 has 20 divisors (see below), whose sum is σ = 2482976. Its totient is φ = 320352.

The previous prime is 961099. The next prime is 961109. The reversal of 961104 is 401169.

It is an interprime number because it is at equal distance from previous prime (961099) and next prime (961109).

It is a nialpdrome in base 4 and base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 961104.

It is not an unprimeable number, because it can be changed into a prime (961109) by changing a digit.

961104 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9964 + ... + 10059.

2⁹⁶¹¹⁰⁴ is an apocalyptic number.

It is an amenable number.

961104 is an abundant number, since it is smaller than the sum of its proper divisors (1521872).

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

961104 is a wasteful number, since it uses less digits than its factorization.

961104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20034 (or 20028 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 961104 is about 980.3591178747. The cubic root of 961104 is about 98.6862837384.

The spelling of 961104 in words is "nine hundred sixty-one thousand, one hundred four".