223714663 has 2 divisors, whose sum is σ = 223714664. Its totient is φ = 223714662.

The previous prime is 223714619. The next prime is 223714669. The reversal of 223714663 is 366417322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223714663 - 2¹³ = 223706471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223714669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111857331 + 111857332.

It is an arithmetic number, because the mean of its divisors is an integer number (111857332).

Almost surely, 2^223714663 is an apocalyptic number.

223714663 is a deficient number, since it is larger than the sum of its proper divisors (1).

223714663 is an equidigital number, since it uses as much as digits as its factorization.

223714663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 223714663 is about 14957.0940693706. The cubic root of 223714663 is about 607.0598124255.

It can be divided in two parts, 2237 and 14663, that added together give a square (16900 = 130²).

The spelling of 223714663 in words is "two hundred twenty-three million, seven hundred fourteen thousand, six hundred sixty-three".