6631036 has 12 divisors (see below), whose sum is σ = 11744712. Its totient is φ = 3275408.

The previous prime is 6631033. The next prime is 6631039. The reversal of 6631036 is 6301366.

It is an interprime number because it is at equal distance from previous prime (6631033) and next prime (6631039).

It is a self number, because there is not a number n which added to its sum of digits gives 6631036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6631033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9655 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (978726).

Almost surely, 2^6631036 is an apocalyptic number.

It is an amenable number.

6631036 is a deficient number, since it is larger than the sum of its proper divisors (5113676).

6631036 is a wasteful number, since it uses less digits than its factorization.

6631036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20060 (or 20058 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 6631036 is about 2575.0798045886. The cubic root of 6631036 is about 187.8713092420.

The spelling of 6631036 in words is "six million, six hundred thirty-one thousand, thirty-six".