6128851 has 2 divisors, whose sum is σ = 6128852. Its totient is φ = 6128850.

The previous prime is 6128821. The next prime is 6128921. The reversal of 6128851 is 1588216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6128851 - 2⁵ = 6128819 is a prime.

It is not a weakly prime, because it can be changed into another prime (6128821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064425 + 3064426.

It is an arithmetic number, because the mean of its divisors is an integer number (3064426).

Almost surely, 2^6128851 is an apocalyptic number.

6128851 is a deficient number, since it is larger than the sum of its proper divisors (1).

6128851 is an equidigital number, since it uses as much as digits as its factorization.

6128851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 31.

The square root of 6128851 is about 2475.6516313892. The cubic root of 6128851 is about 183.0036230085.

The spelling of 6128851 in words is "six million, one hundred twenty-eight thousand, eight hundred fifty-one".