2259465 has 16 divisors (see below), whose sum is σ = 3893568. Its totient is φ = 1112256.

The previous prime is 2259449. The next prime is 2259493. The reversal of 2259465 is 5649522.

It is not a de Polignac number, because 2259465 - 2⁴ = 2259449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5599 + ... + 5988.

It is an arithmetic number, because the mean of its divisors is an integer number (243348).

2^2259465 is an apocalyptic number.

It is an amenable number.

2259465 is a deficient number, since it is larger than the sum of its proper divisors (1634103).

2259465 is a wasteful number, since it uses less digits than its factorization.

2259465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11608.

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

The square root of 2259465 is about 1503.1516889522. The cubic root of 2259465 is about 131.2205557533.

The spelling of 2259465 in words is "two million, two hundred fifty-nine thousand, four hundred sixty-five".