2383289 has 4 divisors (see below), whose sum is σ = 2441460. Its totient is φ = 2325120.

The previous prime is 2383261. The next prime is 2383291. The reversal of 2383289 is 9823832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1227664 + 1155625 = 1108^2 + 1075^2 .

It is a cyclic number.

It is not a de Polignac number, because 2383289 - 2⁸ = 2383033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2383219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29024 + ... + 29105.

It is an arithmetic number, because the mean of its divisors is an integer number (610365).

2^2383289 is an apocalyptic number.

It is an amenable number.

2383289 is a deficient number, since it is larger than the sum of its proper divisors (58171).

2383289 is an equidigital number, since it uses as much as digits as its factorization.

2383289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58170.

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

The square root of 2383289 is about 1543.7904650567. The cubic root of 2383289 is about 133.5751189218.

The spelling of 2383289 in words is "two million, three hundred eighty-three thousand, two hundred eighty-nine".