965725 has 6 divisors (see below), whose sum is σ = 1197530. Its totient is φ = 772560.

The previous prime is 965711. The next prime is 965749. The reversal of 965725 is 527569.

It can be written as a sum of positive squares in 3 ways, for example, as 3364 + 962361 = 58^2 + 981^2 .

It is not a de Polignac number, because 965725 - 2¹⁷ = 834653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19290 + ... + 19339.

2⁹⁶⁵⁷²⁵ is an apocalyptic number.

It is an amenable number.

965725 is a deficient number, since it is larger than the sum of its proper divisors (231805).

965725 is a wasteful number, since it uses less digits than its factorization.

965725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38639 (or 38634 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 965725 is about 982.7130812195. The cubic root of 965725 is about 98.8441925594.

The spelling of 965725 in words is "nine hundred sixty-five thousand, seven hundred twenty-five".