6864127 has 2 divisors, whose sum is σ = 6864128. Its totient is φ = 6864126.

The previous prime is 6864101. The next prime is 6864131. The reversal of 6864127 is 7214686.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6864127 - 2¹⁵ = 6831359 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 6864092 and 6864101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6864167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3432063 + 3432064.

It is an arithmetic number, because the mean of its divisors is an integer number (3432064).

Almost surely, 2^6864127 is an apocalyptic number.

6864127 is a deficient number, since it is larger than the sum of its proper divisors (1).

6864127 is an equidigital number, since it uses as much as digits as its factorization.

6864127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 6864127 is about 2619.9479002453. The cubic root of 6864127 is about 190.0473289296.

The spelling of 6864127 in words is "six million, eight hundred sixty-four thousand, one hundred twenty-seven".