268220327 has 2 divisors, whose sum is σ = 268220328. Its totient is φ = 268220326.

The previous prime is 268220311. The next prime is 268220383. The reversal of 268220327 is 723022862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268220327 - 2⁴ = 268220311 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 268220293 and 268220302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268220387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134110163 + 134110164.

It is an arithmetic number, because the mean of its divisors is an integer number (134110164).

Almost surely, 2^268220327 is an apocalyptic number.

268220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

268220327 is an equidigital number, since it uses as much as digits as its factorization.

268220327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 268220327 is about 16377.4334680377. The cubic root of 268220327 is about 644.9072053673.

The spelling of 268220327 in words is "two hundred sixty-eight million, two hundred twenty thousand, three hundred twenty-seven".