2242319 has 2 divisors, whose sum is σ = 2242320. Its totient is φ = 2242318.

The previous prime is 2242313. The next prime is 2242337. The reversal of 2242319 is 9132422.

2242319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242319 - 2²⁰ = 1193743 is a prime.

It is a super-2 number, since 2×2242319² = 10055988995522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242294 and 2242303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121159 + 1121160.

It is an arithmetic number, because the mean of its divisors is an integer number (1121160).

2^2242319 is an apocalyptic number.

2242319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242319 is an equidigital number, since it uses as much as digits as its factorization.

2242319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 2242319 is about 1497.4374778267. The cubic root of 2242319 is about 130.8877892324.

The spelling of 2242319 in words is "two million, two hundred forty-two thousand, three hundred nineteen".