6825289 has 2 divisors, whose sum is σ = 6825290. Its totient is φ = 6825288.

The previous prime is 6825257. The next prime is 6825307. The reversal of 6825289 is 9825286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 490000 = 2517^2 + 700^2 .

It is a cyclic number.

It is not a de Polignac number, because 6825289 - 2⁵ = 6825257 is a prime.

It is not a weakly prime, because it can be changed into another prime (6825589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3412644 + 3412645.

It is an arithmetic number, because the mean of its divisors is an integer number (3412645).

Almost surely, 2^6825289 is an apocalyptic number.

It is an amenable number.

6825289 is a deficient number, since it is larger than the sum of its proper divisors (1).

6825289 is an equidigital number, since it uses as much as digits as its factorization.

6825289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 40.

The square root of 6825289 is about 2612.5254065750. The cubic root of 6825289 is about 189.6882144087.

The spelling of 6825289 in words is "six million, eight hundred twenty-five thousand, two hundred eighty-nine".