6481167 has 16 divisors (see below), whose sum is σ = 10774272. Its totient is φ = 3366720.

The previous prime is 6481141. The next prime is 6481169. The reversal of 6481167 is 7611846.

It is a happy number.

6481167 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6481167 - 2⁷ = 6481039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

6481167 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13798 + ... + 14259.

It is an arithmetic number, because the mean of its divisors is an integer number (673392).

Almost surely, 2^6481167 is an apocalyptic number.

6481167 is a deficient number, since it is larger than the sum of its proper divisors (4293105).

6481167 is a wasteful number, since it uses less digits than its factorization.

6481167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28078.

The product of its digits is 8064, while the sum is 33.

The square root of 6481167 is about 2545.8136224005. The cubic root of 6481167 is about 186.4451414766.

The spelling of 6481167 in words is "six million, four hundred eighty-one thousand, one hundred sixty-seven".