2039117 has 4 divisors (see below), whose sum is σ = 2042496. Its totient is φ = 2035740.

The previous prime is 2039113. The next prime is 2039119. The reversal of 2039117 is 7119302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2039117 - 2² = 2039113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2039092 and 2039101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509 + ... + 2082.

It is an arithmetic number, because the mean of its divisors is an integer number (510624).

2^2039117 is an apocalyptic number.

It is an amenable number.

2039117 is a deficient number, since it is larger than the sum of its proper divisors (3379).

2039117 is an equidigital number, since it uses as much as digits as its factorization.

2039117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 2039117 is about 1427.9765404235. The cubic root of 2039117 is about 126.8082128048.

The spelling of 2039117 in words is "two million, thirty-nine thousand, one hundred seventeen".