4002886 has 8 divisors (see below), whose sum is σ = 6023160. Its totient is φ = 1995168.

The previous prime is 4002877. The next prime is 4002893. The reversal of 4002886 is 6882004.

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

4002886 is a modest number, since divided by 2886 gives 4 as remainder.

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, 2296 + ... + 3643.

It is an arithmetic number, because the mean of its divisors is an integer number (752895).

Almost surely, 2^4002886 is an apocalyptic number.

4002886 is a deficient number, since it is larger than the sum of its proper divisors (2020274).

4002886 is a wasteful number, since it uses less digits than its factorization.

4002886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4002886 is about 2000.7213699064. The cubic root of 4002886 is about 158.7782730142.

The spelling of 4002886 in words is "four million, two thousand, eight hundred eighty-six".