8144827 has 2 divisors, whose sum is σ = 8144828. Its totient is φ = 8144826.

The previous prime is 8144803. The next prime is 8144833. The reversal of 8144827 is 7284418.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8144827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8144792 and 8144801.

It is not a weakly prime, because it can be changed into another prime (8144837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4072413 + 4072414.

It is an arithmetic number, because the mean of its divisors is an integer number (4072414).

Almost surely, 2^8144827 is an apocalyptic number.

8144827 is a deficient number, since it is larger than the sum of its proper divisors (1).

8144827 is an equidigital number, since it uses as much as digits as its factorization.

8144827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14336, while the sum is 34.

The square root of 8144827 is about 2853.9143294780. The cubic root of 8144827 is about 201.1996811044.

The spelling of 8144827 in words is "eight million, one hundred forty-four thousand, eight hundred twenty-seven".