2259266 has 8 divisors (see below), whose sum is σ = 3588300. Its totient is φ = 1063168.

The previous prime is 2259241. The next prime is 2259281. The reversal of 2259266 is 6629522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1809025 + 450241 = 1345^2 + 671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁵ + 5⁴ + 9² + 2¹⁸ + 6⁷ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33191 + ... + 33258.

2^2259266 is an apocalyptic number.

2259266 is a deficient number, since it is larger than the sum of its proper divisors (1329034).

2259266 is a wasteful number, since it uses less digits than its factorization.

2259266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66468.

The product of its digits is 12960, while the sum is 32.

The square root of 2259266 is about 1503.0854932438. The cubic root of 2259266 is about 131.2167032695.

The spelling of 2259266 in words is "two million, two hundred fifty-nine thousand, two hundred sixty-six".