2259234 has 24 divisors (see below), whose sum is σ = 4922892. Its totient is φ = 748800.

The previous prime is 2259217. The next prime is 2259239. The reversal of 2259234 is 4329522.

It can be written as a sum of positive squares in 2 ways, for example, as 2259009 + 225 = 1503^2 + 15^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2259198 and 2259207.

It is not an unprimeable number, because it can be changed into a prime (2259239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5434 + ... + 5834.

2^2259234 is an apocalyptic number.

2259234 is an abundant number, since it is smaller than the sum of its proper divisors (2663658).

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

2259234 is a wasteful number, since it uses less digits than its factorization.

2259234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 719 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2259234 is about 1503.0748484357. The cubic root of 2259234 is about 131.2160837535.

The spelling of 2259234 in words is "two million, two hundred fifty-nine thousand, two hundred thirty-four".