2259834 has 8 divisors (see below), whose sum is σ = 4519680. Its totient is φ = 753276.

The previous prime is 2259833. The next prime is 2259847. The reversal of 2259834 is 4389522.

It is a happy number.

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

2259834 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2259795 and 2259804.

It is not an unprimeable number, because it can be changed into a prime (2259833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188314 + ... + 188325.

It is an arithmetic number, because the mean of its divisors is an integer number (564960).

2^2259834 is an apocalyptic number.

2259834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2259834 is a wasteful number, since it uses less digits than its factorization.

2259834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376644.

The product of its digits is 17280, while the sum is 33.

The square root of 2259834 is about 1503.2744260447. The cubic root of 2259834 is about 131.2276987052.

The spelling of 2259834 in words is "two million, two hundred fifty-nine thousand, eight hundred thirty-four".