2226359 has 4 divisors (see below), whose sum is σ = 2303160. Its totient is φ = 2149560.

The previous prime is 2226353. The next prime is 2226373. The reversal of 2226359 is 9536222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2226359 - 2¹² = 2222263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 76771 = 2226359 / (2 + 2 + 2 + 6 + 3 + 5 + 9).

It is a d-powerful number, because it can be written as 2² + 2⁸ + 2¹⁹ + 6⁸ + 3⁸ + 5⁶ + 9 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226353) 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 in 3 ways as a sum of consecutive naturals, for example, 38357 + ... + 38414.

It is an arithmetic number, because the mean of its divisors is an integer number (575790).

2^2226359 is an apocalyptic number.

2226359 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2226359 is a deficient number, since it is larger than the sum of its proper divisors (76801).

2226359 is an equidigital number, since it uses as much as digits as its factorization.

2226359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76800.

The product of its digits is 6480, while the sum is 29.

The square root of 2226359 is about 1492.0988573148. The cubic root of 2226359 is about 130.5765125320.

It can be divided in two parts, 22263 and 59, that added together give a palindrome (22322).

The spelling of 2226359 in words is "two million, two hundred twenty-six thousand, three hundred fifty-nine".