2248243 has 2 divisors, whose sum is σ = 2248244. Its totient is φ = 2248242.

The previous prime is 2248241. The next prime is 2248247. The reversal of 2248243 is 3428422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2248243 - 2¹ = 2248241 is a prime.

Together with 2248241, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2³ + 2¹⁷ + 4³ + 8 + 2²¹ + 4⁴ + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (2248241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124121 + 1124122.

It is an arithmetic number, because the mean of its divisors is an integer number (1124122).

2^2248243 is an apocalyptic number.

2248243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248243 is an equidigital number, since it uses as much as digits as its factorization.

2248243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 25.

The square root of 2248243 is about 1499.4142189535. The cubic root of 2248243 is about 131.0029523644.

The spelling of 2248243 in words is "two million, two hundred forty-eight thousand, two hundred forty-three".