750864085 has 16 divisors (see below), whose sum is σ = 933606000. Its totient is φ = 579045376.

The previous prime is 750864083. The next prime is 750864089. The reversal of 750864085 is 580468057.

It can be written as a sum of positive squares in 8 ways, for example, as 49284 + 750814801 = 222^2 + 27401^2 .

It is a cyclic number.

It is not a de Polignac number, because 750864085 - 2¹ = 750864083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750864083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94341 + ... + 101989.

It is an arithmetic number, because the mean of its divisors is an integer number (58350375).

Almost surely, 2^750864085 is an apocalyptic number.

It is an amenable number.

750864085 is a deficient number, since it is larger than the sum of its proper divisors (182741915).

750864085 is a wasteful number, since it uses less digits than its factorization.

750864085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8360.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 750864085 is about 27401.8992954868. The cubic root of 750864085 is about 908.9090839800.

The spelling of 750864085 in words is "seven hundred fifty million, eight hundred sixty-four thousand, eighty-five".