6882431 has 2 divisors, whose sum is σ = 6882432. Its totient is φ = 6882430.

The previous prime is 6882419. The next prime is 6882439. The reversal of 6882431 is 1342886.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6882431 - 2¹⁴ = 6866047 is a prime.

It is a super-2 number, since 2×6882431² = 94735712939522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6882439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3441215 + 3441216.

It is an arithmetic number, because the mean of its divisors is an integer number (3441216).

Almost surely, 2^6882431 is an apocalyptic number.

6882431 is a deficient number, since it is larger than the sum of its proper divisors (1).

6882431 is an equidigital number, since it uses as much as digits as its factorization.

6882431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 32.

The square root of 6882431 is about 2623.4387738234. The cubic root of 6882431 is about 190.2161068299.

The spelling of 6882431 in words is "six million, eight hundred eighty-two thousand, four hundred thirty-one".