6631106 has 8 divisors (see below), whose sum is σ = 9958464. Its totient is φ = 3311620.

The previous prime is 6631081. The next prime is 6631109. The reversal of 6631106 is 6011366.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6631109) 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 3 ways as a sum of consecutive naturals, for example, 1091 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (1244808).

Almost surely, 2^6631106 is an apocalyptic number.

6631106 is a deficient number, since it is larger than the sum of its proper divisors (3327358).

6631106 is a wasteful number, since it uses less digits than its factorization.

6631106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 6631106 is about 2575.0933963645. The cubic root of 6631106 is about 187.8719703225.

The spelling of 6631106 in words is "six million, six hundred thirty-one thousand, one hundred six".