965773 has 2 divisors, whose sum is σ = 965774. Its totient is φ = 965772.

The previous prime is 965759. The next prime is 965777. The reversal of 965773 is 377569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 946729 + 19044 = 973^2 + 138^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-965773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482886 + 482887.

It is an arithmetic number, because the mean of its divisors is an integer number (482887).

2⁹⁶⁵⁷⁷³ is an apocalyptic number.

It is an amenable number.

965773 is a deficient number, since it is larger than the sum of its proper divisors (1).

965773 is an equidigital number, since it uses as much as digits as its factorization.

965773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39690, while the sum is 37.

The square root of 965773 is about 982.7375031004. The cubic root of 965773 is about 98.8458301693.

It can be divided in two parts, 96577 and 3, that added together give a triangular number (96580 = T₄₃₉).

The spelling of 965773 in words is "nine hundred sixty-five thousand, seven hundred seventy-three".