6325861 has 2 divisors, whose sum is σ = 6325862. Its totient is φ = 6325860.

The previous prime is 6325831. The next prime is 6325873. The reversal of 6325861 is 1685236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4435236 + 1890625 = 2106^2 + 1375^2 .

It is a cyclic number.

It is not a de Polignac number, because 6325861 - 2⁹ = 6325349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6325811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162930 + 3162931.

It is an arithmetic number, because the mean of its divisors is an integer number (3162931).

Almost surely, 2^6325861 is an apocalyptic number.

It is an amenable number.

6325861 is a deficient number, since it is larger than the sum of its proper divisors (1).

6325861 is an equidigital number, since it uses as much as digits as its factorization.

6325861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 6325861 is about 2515.1264381736. The cubic root of 6325861 is about 184.9438446557.

Multiplying 6325861 by its sum of digits (31), we get a palindrome (196101691).

The spelling of 6325861 in words is "six million, three hundred twenty-five thousand, eight hundred sixty-one".