7085745 has 32 divisors (see below), whose sum is σ = 12787200. Its totient is φ = 3722112.

The previous prime is 7085737. The next prime is 7085779. The reversal of 7085745 is 5475807.

7085745 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7085745 - 2³ = 7085737 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9496 + ... + 10214.

It is an arithmetic number, because the mean of its divisors is an integer number (399600).

Almost surely, 2^7085745 is an apocalyptic number.

It is an amenable number.

7085745 is a deficient number, since it is larger than the sum of its proper divisors (5701455).

7085745 is a wasteful number, since it uses less digits than its factorization.

7085745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 7085745 is about 2661.9062718285. The cubic root of 7085745 is about 192.0710186496.

The spelling of 7085745 in words is "seven million, eighty-five thousand, seven hundred forty-five".