765066085 has 8 divisors (see below), whose sum is σ = 1049233536. Its totient is φ = 524616720.

The previous prime is 765066073. The next prime is 765066101. The reversal of 765066085 is 580660567.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 765066085 - 2⁹ = 765065573 is a prime.

It is a super-2 number, since 2×765066085² = 1170652228834454450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10929481 + ... + 10929550.

It is an arithmetic number, because the mean of its divisors is an integer number (131154192).

Almost surely, 2^765066085 is an apocalyptic number.

It is an amenable number.

765066085 is a deficient number, since it is larger than the sum of its proper divisors (284167451).

765066085 is a wasteful number, since it uses less digits than its factorization.

765066085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21859043.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 765066085 is about 27659.8280001883. The cubic root of 765066085 is about 914.6037620651.

The spelling of 765066085 in words is "seven hundred sixty-five million, sixty-six thousand, eighty-five".