2259023 has 6 divisors (see below), whose sum is σ = 2446344. Its totient is φ = 2085096.

The previous prime is 2258987. The next prime is 2259029. The reversal of 2259023 is 3209522.

2259023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2259023 - 2¹² = 2254927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2259023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259029) 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 5 ways as a sum of consecutive naturals, for example, 6515 + ... + 6852.

It is an arithmetic number, because the mean of its divisors is an integer number (407724).

2^2259023 is an apocalyptic number.

2259023 is a deficient number, since it is larger than the sum of its proper divisors (187321).

2259023 is a wasteful number, since it uses less digits than its factorization.

2259023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13393 (or 13380 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2259023 is about 1503.0046573447. The cubic root of 2259023 is about 131.2119986734.

The spelling of 2259023 in words is "two million, two hundred fifty-nine thousand, twenty-three".