2288339 has 8 divisors (see below), whose sum is σ = 2453280. Its totient is φ = 2128896.

The previous prime is 2288323. The next prime is 2288347. The reversal of 2288339 is 9338822.

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 2288339 - 2⁴ = 2288323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2288299 and 2288308.

It is not an unprimeable number, because it can be changed into a prime (2288359) 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, 494 + ... + 2195.

It is an arithmetic number, because the mean of its divisors is an integer number (306660).

2^2288339 is an apocalyptic number.

2288339 is a deficient number, since it is larger than the sum of its proper divisors (164941).

2288339 is a wasteful number, since it uses less digits than its factorization.

2288339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749.

The product of its digits is 20736, while the sum is 35.

The square root of 2288339 is about 1512.7256856416. The cubic root of 2288339 is about 131.7771530726. Note that the first 3 decimals are identical.

It can be divided in two parts, 22883 and 39, that added together give a palindrome (22922).

The spelling of 2288339 in words is "two million, two hundred eighty-eight thousand, three hundred thirty-nine".