2295289 has 4 divisors (see below), whose sum is σ = 2430324. Its totient is φ = 2160256.

The previous prime is 2295281. The next prime is 2295301. The reversal of 2295289 is 9825922.

It is a happy number.

2295289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1776889 + 518400 = 1333^2 + 720^2 .

It is a cyclic number.

It is not a de Polignac number, because 2295289 - 2³ = 2295281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2295281) 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 3 ways as a sum of consecutive naturals, for example, 67492 + ... + 67525.

It is an arithmetic number, because the mean of its divisors is an integer number (607581).

2^2295289 is an apocalyptic number.

It is an amenable number.

2295289 is a deficient number, since it is larger than the sum of its proper divisors (135035).

2295289 is a wasteful number, since it uses less digits than its factorization.

2295289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135034.

The product of its digits is 25920, while the sum is 37.

The square root of 2295289 is about 1515.0211219650. The cubic root of 2295289 is about 131.9104266808.

The spelling of 2295289 in words is "two million, two hundred ninety-five thousand, two hundred eighty-nine".