961333 has 8 divisors (see below), whose sum is σ = 1026648. Its totient is φ = 897024.

The previous prime is 961319. The next prime is 961339. The reversal of 961333 is 333169.

It can be written as a sum of positive squares in 4 ways, for example, as 380689 + 580644 = 617^2 + 762^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-961333 is a prime.

It is a super-2 number, since 2×961333² = 1848322273778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 961298 and 961307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3135 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (128331).

2⁹⁶¹³³³ is an apocalyptic number.

It is an amenable number.

961333 is a deficient number, since it is larger than the sum of its proper divisors (65315).

961333 is a wasteful number, since it uses less digits than its factorization.

961333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503.

The product of its digits is 1458, while the sum is 25.

The square root of 961333 is about 980.4759048544. The cubic root of 961333 is about 98.6941210326.

The spelling of 961333 in words is "nine hundred sixty-one thousand, three hundred thirty-three".