2259533 has 4 divisors (see below), whose sum is σ = 2265120. Its totient is φ = 2253948.

The previous prime is 2259529. The next prime is 2259539. The reversal of 2259533 is 3359522.

2259533 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2259533 - 2² = 2259529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2259496 and 2259505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259539) 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, 2135 + ... + 3012.

It is an arithmetic number, because the mean of its divisors is an integer number (566280).

2^2259533 is an apocalyptic number.

It is an amenable number.

2259533 is a deficient number, since it is larger than the sum of its proper divisors (5587).

2259533 is an equidigital number, since it uses as much as digits as its factorization.

2259533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586.

The product of its digits is 8100, while the sum is 29.

The square root of 2259533 is about 1503.1743079231. The cubic root of 2259533 is about 131.2218721281.

The spelling of 2259533 in words is "two million, two hundred fifty-nine thousand, five hundred thirty-three".