2273267 has 2 divisors, whose sum is σ = 2273268. Its totient is φ = 2273266.

The previous prime is 2273239. The next prime is 2273273. The reversal of 2273267 is 7623722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2273267 - 2¹² = 2269171 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2273567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136633 + 1136634.

It is an arithmetic number, because the mean of its divisors is an integer number (1136634).

2^2273267 is an apocalyptic number.

2273267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273267 is an equidigital number, since it uses as much as digits as its factorization.

2273267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 29.

The square root of 2273267 is about 1507.7357195477. The cubic root of 2273267 is about 131.4872015958.

Adding to 2273267 its reverse (7623722), we get a palindrome (9896989).

The spelling of 2273267 in words is "two million, two hundred seventy-three thousand, two hundred sixty-seven".