2569226 has 16 divisors (see below), whose sum is σ = 4350240. Its totient is φ = 1127280.

The previous prime is 2569213. The next prime is 2569253. The reversal of 2569226 is 6229652.

It is a happy number.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁸ + 6⁴ + 9³ + 2²⁰ + 2²⁰ + 6⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 2569192 and 2569201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376 + ... + 2651.

It is an arithmetic number, because the mean of its divisors is an integer number (271890).

2^2569226 is an apocalyptic number.

2569226 is a deficient number, since it is larger than the sum of its proper divisors (1781014).

2569226 is a wasteful number, since it uses less digits than its factorization.

2569226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069.

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

The square root of 2569226 is about 1602.8805320422. The cubic root of 2569226 is about 136.9622145249.

The spelling of 2569226 in words is "two million, five hundred sixty-nine thousand, two hundred twenty-six".