4086086 has 16 divisors (see below), whose sum is σ = 6630336.
Its totient is φ = 1881216.
The previous prime is 4086073. The next prime is 4086091. The reversal of 4086086 is 6806804.
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, 320 + ... + 2876.
It is an arithmetic number, because the mean of its divisors is an integer number (414396).
Almost surely, 24086086 is an apocalyptic number.
4086086 is a deficient number, since it is larger than the sum of its proper divisors (2544250).
4086086 is a wasteful number, since it uses less digits than its factorization.
4086086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2623.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 4086086 is about 2021.4069357752.
The cubic root of 4086086 is about 159.8708071690.
The spelling of 4086086 in words is "four million, eighty-six thousand, eighty-six".