6231859 has 2 divisors, whose sum is σ = 6231860. Its totient is φ = 6231858.

The previous prime is 6231853. The next prime is 6231887. The reversal of 6231859 is 9581326.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6231859 - 2³ = 6231851 is a prime.

It is not a weakly prime, because it can be changed into another prime (6231851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115929 + 3115930.

It is an arithmetic number, because the mean of its divisors is an integer number (3115930).

Almost surely, 2^6231859 is an apocalyptic number.

6231859 is a deficient number, since it is larger than the sum of its proper divisors (1).

6231859 is an equidigital number, since it uses as much as digits as its factorization.

6231859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 6231859 is about 2496.3691634051. The cubic root of 6231859 is about 184.0231835155.

The spelling of 6231859 in words is "six million, two hundred thirty-one thousand, eight hundred fifty-nine".