2233243 has 2 divisors, whose sum is σ = 2233244. Its totient is φ = 2233242.

The previous prime is 2233223. The next prime is 2233247. The reversal of 2233243 is 3423322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2233243 - 2¹³ = 2225051 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁷ + 3⁴ + 3⁴ + 2²¹ + 4⁶ + 3⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 2233243.

It is not a weakly prime, because it can be changed into another prime (2233247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116621 + 1116622.

It is an arithmetic number, because the mean of its divisors is an integer number (1116622).

2^2233243 is an apocalyptic number.

2233243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2233243 is an equidigital number, since it uses as much as digits as its factorization.

2233243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 19.

The square root of 2233243 is about 1494.4038945345. The cubic root of 2233243 is about 130.7109568321.

Adding to 2233243 its reverse (3423322), we get a palindrome (5656565).

The spelling of 2233243 in words is "two million, two hundred thirty-three thousand, two hundred forty-three".