2265459 has 16 divisors (see below), whose sum is σ = 3474432. Its totient is φ = 1286208.

The previous prime is 2265443. The next prime is 2265463. The reversal of 2265459 is 9545622.

It is not a de Polignac number, because 2265459 - 2⁴ = 2265443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2265469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4662 + ... + 5124.

It is an arithmetic number, because the mean of its divisors is an integer number (217152).

2^2265459 is an apocalyptic number.

2265459 is a deficient number, since it is larger than the sum of its proper divisors (1208973).

2265459 is a wasteful number, since it uses less digits than its factorization.

2265459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706.

The product of its digits is 21600, while the sum is 33.

The square root of 2265459 is about 1505.1441791403. The cubic root of 2265459 is about 131.3364890261.

The spelling of 2265459 in words is "two million, two hundred sixty-five thousand, four hundred fifty-nine".