2259343 has 8 divisors (see below), whose sum is σ = 2314368. Its totient is φ = 2205144.

The previous prime is 2259329. The next prime is 2259353. The reversal of 2259343 is 3439522.

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

It is not a de Polignac number, because 2259343 - 2⁹ = 2258831 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 (2259353) 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, 13446 + ... + 13612.

It is an arithmetic number, because the mean of its divisors is an integer number (289296).

2^2259343 is an apocalyptic number.

2259343 is a deficient number, since it is larger than the sum of its proper divisors (55025).

2259343 is a wasteful number, since it uses less digits than its factorization.

2259343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413.

The product of its digits is 6480, while the sum is 28.

The square root of 2259343 is about 1503.1111070044. Note that the first 4 decimals coincide. The cubic root of 2259343 is about 131.2181939559.

The spelling of 2259343 in words is "two million, two hundred fifty-nine thousand, three hundred forty-three".