8042807 has 2 divisors, whose sum is σ = 8042808. Its totient is φ = 8042806.

The previous prime is 8042779. The next prime is 8042813. The reversal of 8042807 is 7082408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8042807 - 2¹⁰ = 8041783 is a prime.

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 8042807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8042897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021403 + 4021404.

It is an arithmetic number, because the mean of its divisors is an integer number (4021404).

Almost surely, 2^8042807 is an apocalyptic number.

8042807 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042807 is an equidigital number, since it uses as much as digits as its factorization.

8042807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 8042807 is about 2835.9843088423. The cubic root of 8042807 is about 200.3560906211.

The spelling of 8042807 in words is "eight million, forty-two thousand, eight hundred seven".