223295827 has 2 divisors, whose sum is σ = 223295828. Its totient is φ = 223295826.

The previous prime is 223295803. The next prime is 223295873. The reversal of 223295827 is 728592322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223295827 - 2¹⁵ = 223263059 is a prime.

It is a super-2 number, since 2×223295827² = 99722052711227858, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223295827.

It is not a weakly prime, because it can be changed into another prime (223295887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111647913 + 111647914.

It is an arithmetic number, because the mean of its divisors is an integer number (111647914).

Almost surely, 2^223295827 is an apocalyptic number.

223295827 is a deficient number, since it is larger than the sum of its proper divisors (1).

223295827 is an equidigital number, since it uses as much as digits as its factorization.

223295827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 223295827 is about 14943.0862608766. The cubic root of 223295827 is about 606.6807323082.

The spelling of 223295827 in words is "two hundred twenty-three million, two hundred ninety-five thousand, eight hundred twenty-seven".