8227799 has 2 divisors, whose sum is σ = 8227800. Its totient is φ = 8227798.

The previous prime is 8227789. The next prime is 8227811. The reversal of 8227799 is 9977228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8227799 - 2¹² = 8223703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8227729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4113899 + 4113900.

It is an arithmetic number, because the mean of its divisors is an integer number (4113900).

Almost surely, 2^8227799 is an apocalyptic number.

8227799 is a deficient number, since it is larger than the sum of its proper divisors (1).

8227799 is an equidigital number, since it uses as much as digits as its factorization.

8227799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 44.

The square root of 8227799 is about 2868.4140217200. The cubic root of 8227799 is about 201.8805865471.

The spelling of 8227799 in words is "eight million, two hundred twenty-seven thousand, seven hundred ninety-nine".