2227369 has 2 divisors, whose sum is σ = 2227370. Its totient is φ = 2227368.

The previous prime is 2227367. The next prime is 2227397. The reversal of 2227369 is 9637222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 13225 = 1488^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2227369 - 2¹ = 2227367 is a prime.

It is a super-2 number, since 2×2227369² = 9922345324322, which contains 22 as substring.

Together with 2227367, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁴ + 2¹⁸ + 2¹⁸ + 7⁵ + 3⁸ + 6⁸ + 9² .

It is a self number, because there is not a number n which added to its sum of digits gives 2227369.

It is not a weakly prime, because it can be changed into another prime (2227361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113684 + 1113685.

It is an arithmetic number, because the mean of its divisors is an integer number (1113685).

2^2227369 is an apocalyptic number.

It is an amenable number.

2227369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227369 is an equidigital number, since it uses as much as digits as its factorization.

2227369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 2227369 is about 1492.4372683634. The cubic root of 2227369 is about 130.5962551311.

The spelling of 2227369 in words is "two million, two hundred twenty-seven thousand, three hundred sixty-nine".