4086006 has 8 divisors (see below), whose sum is σ = 8172024. Its totient is φ = 1362000.

The previous prime is 4085993. The next prime is 4086011. The reversal of 4086006 is 6006804.

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

4086006 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340495 + ... + 340506.

It is an arithmetic number, because the mean of its divisors is an integer number (1021503).

Almost surely, 2^4086006 is an apocalyptic number.

4086006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4086006 is a wasteful number, since it uses less digits than its factorization.

4086006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681006.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4086006 is about 2021.3871474807. The cubic root of 4086006 is about 159.8697638113.

The spelling of 4086006 in words is "four million, eighty-six thousand, six".