2066117 has 8 divisors (see below), whose sum is σ = 2234400. Its totient is φ = 1903824.

The previous prime is 2066111. The next prime is 2066123. The reversal of 2066117 is 7116602.

It is an interprime number because it is at equal distance from previous prime (2066111) and next prime (2066123).

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

It is a cyclic number.

It is not a de Polignac number, because 2066117 - 2⁴ = 2066101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2066092 and 2066101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066111) 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, 767 + ... + 2172.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

2^2066117 is an apocalyptic number.

It is an amenable number.

2066117 is a deficient number, since it is larger than the sum of its proper divisors (168283).

2066117 is a wasteful number, since it uses less digits than its factorization.

2066117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2066117 is about 1437.3993877834. The cubic root of 2066117 is about 127.3654507825.

The spelling of 2066117 in words is "two million, sixty-six thousand, one hundred seventeen".