6858119 has 2 divisors, whose sum is σ = 6858120. Its totient is φ = 6858118.

The previous prime is 6858109. The next prime is 6858139. The reversal of 6858119 is 9118586.

6858119 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6858119 is a prime.

It is a super-2 number, since 2×6858119² = 94067592436322, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6858109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429059 + 3429060.

It is an arithmetic number, because the mean of its divisors is an integer number (3429060).

Almost surely, 2^6858119 is an apocalyptic number.

6858119 is a deficient number, since it is larger than the sum of its proper divisors (1).

6858119 is an equidigital number, since it uses as much as digits as its factorization.

6858119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 38.

The square root of 6858119 is about 2618.8010615547. The cubic root of 6858119 is about 189.9918648410.

The spelling of 6858119 in words is "six million, eight hundred fifty-eight thousand, one hundred nineteen".