2265234 has 16 divisors (see below), whose sum is σ = 4553472. Its totient is φ = 751248.

The previous prime is 2265223. The next prime is 2265239. The reversal of 2265234 is 4325622.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2265239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (284592).

2^2265234 is an apocalyptic number.

2265234 is an abundant number, since it is smaller than the sum of its proper divisors (2288238).

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

2265234 is a wasteful number, since it uses less digits than its factorization.

2265234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its digits is 2880, while the sum is 24.

The square root of 2265234 is about 1505.0694336143. The cubic root of 2265234 is about 131.3321408729.

It can be divided in two parts, 226 and 5234, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 2265234 in words is "two million, two hundred sixty-five thousand, two hundred thirty-four".