765025 has 12 divisors (see below), whose sum is σ = 964224. Its totient is φ = 602000.

The previous prime is 765007. The next prime is 765031. The reversal of 765025 is 520567.

It is a happy number.

765025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 765025 - 2⁵ = 764993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1560 + ... + 1990.

It is an arithmetic number, because the mean of its divisors is an integer number (80352).

2⁷⁶⁵⁰²⁵ is an apocalyptic number.

It is an amenable number.

765025 is a deficient number, since it is larger than the sum of its proper divisors (199199).

765025 is a wasteful number, since it uses less digits than its factorization.

765025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 765025 is about 874.6570756588. The cubic root of 765025 is about 91.4587389986.

The spelling of 765025 in words is "seven hundred sixty-five thousand, twenty-five".