4165086 has 16 divisors (see below), whose sum is σ = 8354304. Its totient is φ = 1384344.

The previous prime is 4165079. The next prime is 4165097. The reversal of 4165086 is 6805614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (522144).

Almost surely, 2^4165086 is an apocalyptic number.

4165086 is an abundant number, since it is smaller than the sum of its proper divisors (4189218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4165086 is a wasteful number, since it uses less digits than its factorization.

4165086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4165086 is about 2040.8542329133. The cubic root of 4165086 is about 160.8945466355.

The spelling of 4165086 in words is "four million, one hundred sixty-five thousand, eighty-six".