2388223 has 2 divisors, whose sum is σ = 2388224. Its totient is φ = 2388222.

The previous prime is 2388187. The next prime is 2388229. The reversal of 2388223 is 3228832.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2388223 - 2¹³ = 2380031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2388191 and 2388200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2388229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194111 + 1194112.

It is an arithmetic number, because the mean of its divisors is an integer number (1194112).

2^2388223 is an apocalyptic number.

2388223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2388223 is an equidigital number, since it uses as much as digits as its factorization.

2388223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 28.

The square root of 2388223 is about 1545.3876536326. The cubic root of 2388223 is about 133.6672332721.

The spelling of 2388223 in words is "two million, three hundred eighty-eight thousand, two hundred twenty-three".