2268117 has 6 divisors (see below), whose sum is σ = 3276182. Its totient is φ = 1512072.

The previous prime is 2268103. The next prime is 2268131. The reversal of 2268117 is 7118622.

It is an interprime number because it is at equal distance from previous prime (2268103) and next prime (2268131).

It can be written as a sum of positive squares in only one way, i.e., 2268036 + 81 = 1506^2 + 9^2 .

It is not a de Polignac number, because 2268117 - 2¹⁰ = 2267093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125998 + ... + 126015.

2^2268117 is an apocalyptic number.

It is an amenable number.

2268117 is a deficient number, since it is larger than the sum of its proper divisors (1008065).

2268117 is a wasteful number, since it uses less digits than its factorization.

2268117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252019 (or 252016 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 2268117 is about 1506.0268921902. The cubic root of 2268117 is about 131.3878334335.

It can be divided in two parts, 2268 and 117, that multiplied together give a triangular number (265356 = T₇₂₈).

The spelling of 2268117 in words is "two million, two hundred sixty-eight thousand, one hundred seventeen".