2222893 has 2 divisors, whose sum is σ = 2222894. Its totient is φ = 2222892.

The previous prime is 2222839. The next prime is 2222911. The reversal of 2222893 is 3982222.

Together with previous prime (2222839) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2196324 + 26569 = 1482^2 + 163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222893 is a prime.

2222893 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111446 + 1111447.

It is an arithmetic number, because the mean of its divisors is an integer number (1111447).

2^2222893 is an apocalyptic number.

It is an amenable number.

2222893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222893 is an equidigital number, since it uses as much as digits as its factorization.

2222893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 2222893 is about 1490.9369537308. The cubic root of 2222893 is about 130.5087167492.

It can be divided in two parts, 222 and 2893, that multiplied together give a palindrome (642246).

The spelling of 2222893 in words is "two million, two hundred twenty-two thousand, eight hundred ninety-three".