6455167 has 2 divisors, whose sum is σ = 6455168. Its totient is φ = 6455166.

The previous prime is 6455153. The next prime is 6455173. The reversal of 6455167 is 7615546.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6455167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6455467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227583 + 3227584.

It is an arithmetic number, because the mean of its divisors is an integer number (3227584).

Almost surely, 2^6455167 is an apocalyptic number.

6455167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6455167 is an equidigital number, since it uses as much as digits as its factorization.

6455167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 6455167 is about 2540.7020683268. The cubic root of 6455167 is about 186.1954914585.

The spelling of 6455167 in words is "six million, four hundred fifty-five thousand, one hundred sixty-seven".