224036269 has 2 divisors, whose sum is σ = 224036270. Its totient is φ = 224036268.

The previous prime is 224036249. The next prime is 224036291. The reversal of 224036269 is 962630422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200562244 + 23474025 = 14162^2 + 4845^2 .

It is a cyclic number.

It is not a de Polignac number, because 224036269 - 2¹⁵ = 224003501 is a prime.

It is a super-2 number, since 2×224036269² = 100384499654880722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224036249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112018134 + 112018135.

It is an arithmetic number, because the mean of its divisors is an integer number (112018135).

Almost surely, 2^224036269 is an apocalyptic number.

It is an amenable number.

224036269 is a deficient number, since it is larger than the sum of its proper divisors (1).

224036269 is an equidigital number, since it uses as much as digits as its factorization.

224036269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 224036269 is about 14967.8411603010. The cubic root of 224036269 is about 607.3505705959.

The spelling of 224036269 in words is "two hundred twenty-four million, thirty-six thousand, two hundred sixty-nine".