8050891 has 2 divisors, whose sum is σ = 8050892. Its totient is φ = 8050890.

The previous prime is 8050873. The next prime is 8050919. The reversal of 8050891 is 1980508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8050891 - 2⁹ = 8050379 is a prime.

It is not a weakly prime, because it can be changed into another prime (8050831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025445 + 4025446.

It is an arithmetic number, because the mean of its divisors is an integer number (4025446).

Almost surely, 2^8050891 is an apocalyptic number.

8050891 is a deficient number, since it is larger than the sum of its proper divisors (1).

8050891 is an equidigital number, since it uses as much as digits as its factorization.

8050891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 8050891 is about 2837.4092055958. The cubic root of 8050891 is about 200.4231955626.

The spelling of 8050891 in words is "eight million, fifty thousand, eight hundred ninety-one".