6457166 has 16 divisors (see below), whose sum is σ = 10095840. Its totient is φ = 3094560.

The previous prime is 6457163. The next prime is 6457183. The reversal of 6457166 is 6617546.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6457163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 5868.

It is an arithmetic number, because the mean of its divisors is an integer number (630990).

Almost surely, 2^6457166 is an apocalyptic number.

6457166 is a deficient number, since it is larger than the sum of its proper divisors (3638674).

6457166 is a wasteful number, since it uses less digits than its factorization.

6457166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339.

The product of its digits is 30240, while the sum is 35.

The square root of 6457166 is about 2541.0954330761. The cubic root of 6457166 is about 186.2147094675.

The spelling of 6457166 in words is "six million, four hundred fifty-seven thousand, one hundred sixty-six".