2226899 has 2 divisors, whose sum is σ = 2226900. Its totient is φ = 2226898.

The previous prime is 2226893. The next prime is 2226911. The reversal of 2226899 is 9986222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2226899 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (2226893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113449 + 1113450.

It is an arithmetic number, because the mean of its divisors is an integer number (1113450).

2^2226899 is an apocalyptic number.

2226899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226899 is an equidigital number, since it uses as much as digits as its factorization.

2226899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 2226899 is about 1492.2797995014. The cubic root of 2226899 is about 130.5870687237.

It can be divided in two parts, 2226 and 899, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2226899 in words is "two million, two hundred twenty-six thousand, eight hundred ninety-nine".