2224069 has 2 divisors, whose sum is σ = 2224070. Its totient is φ = 2224068.

The previous prime is 2224063. The next prime is 2224073. The reversal of 2224069 is 9604222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 3969 = 1490^2 + 63^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224069 - 2⁵ = 2224037 is a prime.

It is a super-2 number, since 2×2224069² = 9892965833522, which contains 22 as substring.

2224069 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224063) 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, 1112034 + 1112035.

It is an arithmetic number, because the mean of its divisors is an integer number (1112035).

2^2224069 is an apocalyptic number.

It is an amenable number.

2224069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224069 is an equidigital number, since it uses as much as digits as its factorization.

2224069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2224069 is about 1491.3312844569. The cubic root of 2224069 is about 130.5317274824.

The spelling of 2224069 in words is "two million, two hundred twenty-four thousand, sixty-nine".