7160085 has 12 divisors (see below), whose sum is σ = 12410892. Its totient is φ = 3818688.

The previous prime is 7160081. The next prime is 7160099. The reversal of 7160085 is 5800617.

It can be written as a sum of positive squares in 2 ways, for example, as 1656369 + 5503716 = 1287^2 + 2346^2 .

It is not a de Polignac number, because 7160085 - 2² = 7160081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79512 + ... + 79601.

It is an arithmetic number, because the mean of its divisors is an integer number (1034241).

Almost surely, 2^7160085 is an apocalyptic number.

It is an amenable number.

7160085 is a deficient number, since it is larger than the sum of its proper divisors (5250807).

7160085 is a wasteful number, since it uses less digits than its factorization.

7160085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159124 (or 159121 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 7160085 is about 2675.8335150005. The cubic root of 7160085 is about 192.7403867078.

The spelling of 7160085 in words is "seven million, one hundred sixty thousand, eighty-five".