765460 has 12 divisors (see below), whose sum is σ = 1607508. Its totient is φ = 306176.

The previous prime is 765439. The next prime is 765461. The reversal of 765460 is 64567.

765460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 501264 + 264196 = 708^2 + 514^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19117 + ... + 19156.

It is an arithmetic number, because the mean of its divisors is an integer number (133959).

2⁷⁶⁵⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

765460 is an abundant number, since it is smaller than the sum of its proper divisors (842048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

765460 is a wasteful number, since it uses less digits than its factorization.

765460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38282 (or 38280 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 765460 is about 874.9057092053. The cubic root of 765460 is about 91.4760704641.

It can be divided in two parts, 765 and 460, that added together give a triangular number (1225 = T₄₉).

The spelling of 765460 in words is "seven hundred sixty-five thousand, four hundred sixty".