4086663 has 16 divisors (see below), whose sum is σ = 6498816. Its totient is φ = 2233440.

The previous prime is 4086631. The next prime is 4086673. The reversal of 4086663 is 3666804.

It is not a de Polignac number, because 4086663 - 2⁵ = 4086631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4086673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3748 + ... + 4713.

It is an arithmetic number, because the mean of its divisors is an integer number (406176).

Almost surely, 2^4086663 is an apocalyptic number.

4086663 is a deficient number, since it is larger than the sum of its proper divisors (2412153).

4086663 is a wasteful number, since it uses less digits than its factorization.

4086663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8494.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4086663 is about 2021.5496531127. The cubic root of 4086663 is about 159.8783319832.

The spelling of 4086663 in words is "four million, eighty-six thousand, six hundred sixty-three".