2845226 has 8 divisors (see below), whose sum is σ = 4383300. Its totient is φ = 1384128.

The previous prime is 2845207. The next prime is 2845279. The reversal of 2845226 is 6225482.

2845226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2805625 + 39601 = 1675^2 + 199^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19151 + ... + 19298.

2^2845226 is an apocalyptic number.

2845226 is a deficient number, since it is larger than the sum of its proper divisors (1538074).

2845226 is a wasteful number, since it uses less digits than its factorization.

2845226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38488.

The product of its digits is 7680, while the sum is 29.

The square root of 2845226 is about 1686.7797722287. The cubic root of 2845226 is about 141.7007850158.

It can be divided in two parts, 28 and 45226, that added together give a palindrome (45254).

The spelling of 2845226 in words is "two million, eight hundred forty-five thousand, two hundred twenty-six".