965943 has 18 divisors (see below), whose sum is σ = 1535352. Its totient is φ = 584760.

The previous prime is 965927. The next prime is 965953. The reversal of 965943 is 349569.

It is not a de Polignac number, because 965943 - 2⁴ = 965927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 965898 and 965907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 646 + ... + 1532.

2⁹⁶⁵⁹⁴³ is an apocalyptic number.

965943 is a deficient number, since it is larger than the sum of its proper divisors (569409).

965943 is a wasteful number, since it uses less digits than its factorization.

965943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 901 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 965943 is about 982.8239923811. The cubic root of 965943 is about 98.8516296016.

The spelling of 965943 in words is "nine hundred sixty-five thousand, nine hundred forty-three".