750085 has 16 divisors (see below), whose sum is σ = 1065600. Its totient is φ = 495936.

The previous prime is 750083. The next prime is 750097. The reversal of 750085 is 580057.

It is not a de Polignac number, because 750085 - 2¹ = 750083 is a prime.

750085 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (750083) 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, 646 + ... + 1384.

It is an arithmetic number, because the mean of its divisors is an integer number (66600).

2⁷⁵⁰⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

750085 is a deficient number, since it is larger than the sum of its proper divisors (315515).

750085 is a wasteful number, since it uses less digits than its factorization.

750085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 750085 is about 866.0744771669. The cubic root of 750085 is about 90.8594618508.

The spelling of 750085 in words is "seven hundred fifty thousand, eighty-five".