26822226 has 32 divisors (see below), whose sum is σ = 57775680. Its totient is φ = 8270336.

The previous prime is 26822221. The next prime is 26822227. The reversal of 26822226 is 62222862.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26822193 and 26822202.

It is not an unprimeable number, because it can be changed into a prime (26822221) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3790 + ... + 8246.

It is an arithmetic number, because the mean of its divisors is an integer number (1805490).

Almost surely, 2^26822226 is an apocalyptic number.

26822226 is an abundant number, since it is smaller than the sum of its proper divisors (30953454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26822226 is a wasteful number, since it uses less digits than its factorization.

26822226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4538.

The product of its digits is 9216, while the sum is 30.

The square root of 26822226 is about 5179.0178605601. The cubic root of 26822226 is about 299.3401274025.

The spelling of 26822226 in words is "twenty-six million, eight hundred twenty-two thousand, two hundred twenty-six".