8051851 has 2 divisors, whose sum is σ = 8051852. Its totient is φ = 8051850.

The previous prime is 8051837. The next prime is 8051881. The reversal of 8051851 is 1581508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8051851 - 2⁹ = 8051339 is a prime.

It is not a weakly prime, because it can be changed into another prime (8051831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025925 + 4025926.

It is an arithmetic number, because the mean of its divisors is an integer number (4025926).

Almost surely, 2^8051851 is an apocalyptic number.

8051851 is a deficient number, since it is larger than the sum of its proper divisors (1).

8051851 is an equidigital number, since it uses as much as digits as its factorization.

8051851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 28.

The square root of 8051851 is about 2837.5783689618. The cubic root of 8051851 is about 200.4311614975.

The spelling of 8051851 in words is "eight million, fifty-one thousand, eight hundred fifty-one".