8070851 has 2 divisors, whose sum is σ = 8070852. Its totient is φ = 8070850.

The previous prime is 8070827. The next prime is 8070857. The reversal of 8070851 is 1580708.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8070851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8070857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4035425 + 4035426.

It is an arithmetic number, because the mean of its divisors is an integer number (4035426).

Almost surely, 2^8070851 is an apocalyptic number.

8070851 is the 1271-st centered decagonal number.

8070851 is a deficient number, since it is larger than the sum of its proper divisors (1).

8070851 is an equidigital number, since it uses as much as digits as its factorization.

8070851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 8070851 is about 2840.9243214137. The cubic root of 8070851 is about 200.5886905173.

The spelling of 8070851 in words is "eight million, seventy thousand, eight hundred fifty-one".