6477167 has 4 divisors (see below), whose sum is σ = 6505200. Its totient is φ = 6449136.

The previous prime is 6477161. The next prime is 6477169. The reversal of 6477167 is 7617746.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6477167 - 2⁴ = 6477151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6477167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6477161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13667 + ... + 14132.

It is an arithmetic number, because the mean of its divisors is an integer number (1626300).

Almost surely, 2^6477167 is an apocalyptic number.

6477167 is a deficient number, since it is larger than the sum of its proper divisors (28033).

6477167 is a wasteful number, since it uses less digits than its factorization.

6477167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28032.

The product of its digits is 49392, while the sum is 38.

The square root of 6477167 is about 2545.0278976860. The cubic root of 6477167 is about 186.4067772929.

The spelling of 6477167 in words is "six million, four hundred seventy-seven thousand, one hundred sixty-seven".