4002117 has 8 divisors (see below), whose sum is σ = 6098496. Its totient is φ = 2286912.

The previous prime is 4002113. The next prime is 4002127. The reversal of 4002117 is 7112004.

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

It is not a de Polignac number, because 4002117 - 2² = 4002113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4002096 and 4002105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95268 + ... + 95309.

It is an arithmetic number, because the mean of its divisors is an integer number (762312).

Almost surely, 2^4002117 is an apocalyptic number.

It is an amenable number.

4002117 is a deficient number, since it is larger than the sum of its proper divisors (2096379).

4002117 is a wasteful number, since it uses less digits than its factorization.

4002117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190587.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 4002117 is about 2000.5291799921. The cubic root of 4002117 is about 158.7681046581.

The spelling of 4002117 in words is "four million, two thousand, one hundred seventeen".