8044427 has 2 divisors, whose sum is σ = 8044428. Its totient is φ = 8044426.

The previous prime is 8044423. The next prime is 8044447. The reversal of 8044427 is 7244408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8044427 - 2² = 8044423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8044427.

It is not a weakly prime, because it can be changed into another prime (8044423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022213 + 4022214.

It is an arithmetic number, because the mean of its divisors is an integer number (4022214).

Almost surely, 2^8044427 is an apocalyptic number.

8044427 is a deficient number, since it is larger than the sum of its proper divisors (1).

8044427 is an equidigital number, since it uses as much as digits as its factorization.

8044427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 8044427 is about 2836.2699095819. The cubic root of 8044427 is about 200.3695417738.

The spelling of 8044427 in words is "eight million, forty-four thousand, four hundred twenty-seven".