6631163 has 12 divisors (see below), whose sum is σ = 8331120. Its totient is φ = 5166480.

The previous prime is 6631151. The next prime is 6631189. The reversal of 6631163 is 3611366.

6631163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6631163 - 2⁴ = 6631147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6631193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3068 + ... + 4761.

It is an arithmetic number, because the mean of its divisors is an integer number (694260).

Almost surely, 2^6631163 is an apocalyptic number.

6631163 is a deficient number, since it is larger than the sum of its proper divisors (1699957).

6631163 is a wasteful number, since it uses less digits than its factorization.

6631163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858 (or 7847 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 6631163 is about 2575.1044639004. The cubic root of 6631163 is about 187.8725086275.

The spelling of 6631163 in words is "six million, six hundred thirty-one thousand, one hundred sixty-three".