2268039 has 8 divisors (see below), whose sum is σ = 3039232. Its totient is φ = 1504440.

The previous prime is 2268031. The next prime is 2268043. The reversal of 2268039 is 9308622.

2268039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2268039 - 2³ = 2268031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2267997 and 2268015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1159 + ... + 2424.

It is an arithmetic number, because the mean of its divisors is an integer number (379904).

2^2268039 is an apocalyptic number.

2268039 is a deficient number, since it is larger than the sum of its proper divisors (771193).

2268039 is a wasteful number, since it uses less digits than its factorization.

2268039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2268039 is about 1506.0009960156. Note that the first 3 decimals coincide. The cubic root of 2268039 is about 131.3863272842.

The spelling of 2268039 in words is "two million, two hundred sixty-eight thousand, thirty-nine".