2244269 has 2 divisors, whose sum is σ = 2244270. Its totient is φ = 2244268.

The previous prime is 2244259. The next prime is 2244283. The reversal of 2244269 is 9624422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 68644 = 1475^2 + 262^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244269 - 2¹⁶ = 2178733 is a prime.

It is a super-2 number, since 2×2244269² = 10073486688722, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹³ + 2¹⁷ + 4 + 4³ + 2²¹ + 6⁵ + 9 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122134 + 1122135.

It is an arithmetic number, because the mean of its divisors is an integer number (1122135).

2^2244269 is an apocalyptic number.

It is an amenable number.

2244269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244269 is an equidigital number, since it uses as much as digits as its factorization.

2244269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 29.

The square root of 2244269 is about 1498.0884486572. The cubic root of 2244269 is about 130.9257197913.

The spelling of 2244269 in words is "two million, two hundred forty-four thousand, two hundred sixty-nine".