223847713 has 2 divisors, whose sum is σ = 223847714. Its totient is φ = 223847712.

The previous prime is 223847681. The next prime is 223847719. The reversal of 223847713 is 317748322.

223847713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118004769 + 105842944 = 10863^2 + 10288^2 .

It is a cyclic number.

It is not a de Polignac number, because 223847713 - 2⁵ = 223847681 is a prime.

It is not a weakly prime, because it can be changed into another prime (223847719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111923856 + 111923857.

It is an arithmetic number, because the mean of its divisors is an integer number (111923857).

Almost surely, 2^223847713 is an apocalyptic number.

It is an amenable number.

223847713 is a deficient number, since it is larger than the sum of its proper divisors (1).

223847713 is an equidigital number, since it uses as much as digits as its factorization.

223847713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 37.

The square root of 223847713 is about 14961.5411305119. The cubic root of 223847713 is about 607.1801342978.

The spelling of 223847713 in words is "two hundred twenty-three million, eight hundred forty-seven thousand, seven hundred thirteen".