7985163 has 8 divisors (see below), whose sum is σ = 11109888. Its totient is φ = 5091944.

The previous prime is 7985147. The next prime is 7985171. The reversal of 7985163 is 3615897.

7985163 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7985163 - 2⁴ = 7985147 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7985123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57795 + ... + 57932.

It is an arithmetic number, because the mean of its divisors is an integer number (1388736).

Almost surely, 2^7985163 is an apocalyptic number.

7985163 is a deficient number, since it is larger than the sum of its proper divisors (3124725).

7985163 is a wasteful number, since it uses less digits than its factorization.

7985163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115753.

The product of its digits is 45360, while the sum is 39.

The square root of 7985163 is about 2825.8030716948. The cubic root of 7985163 is about 199.8762818182.

The spelling of 7985163 in words is "seven million, nine hundred eighty-five thousand, one hundred sixty-three".