6327121 has 2 divisors, whose sum is σ = 6327122. Its totient is φ = 6327120.

The previous prime is 6327109. The next prime is 6327127. The reversal of 6327121 is 1217236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 1661521 = 2160^2 + 1289^2 .

It is a cyclic number.

It is not a de Polignac number, because 6327121 - 2⁵ = 6327089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6327092 and 6327101.

It is not a weakly prime, because it can be changed into another prime (6327127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3163560 + 3163561.

It is an arithmetic number, because the mean of its divisors is an integer number (3163561).

Almost surely, 2^6327121 is an apocalyptic number.

It is an amenable number.

6327121 is a deficient number, since it is larger than the sum of its proper divisors (1).

6327121 is an equidigital number, since it uses as much as digits as its factorization.

6327121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 22.

The square root of 6327121 is about 2515.3769101270. The cubic root of 6327121 is about 184.9561230251.

It can be divided in two parts, 6327 and 121, that multiplied together give a palindrome (765567).

The spelling of 6327121 in words is "six million, three hundred twenty-seven thousand, one hundred twenty-one".