6631874 has 16 divisors (see below), whose sum is σ = 10536000. Its totient is φ = 3122064.

The previous prime is 6631871. The next prime is 6631883. The reversal of 6631874 is 4781366.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (6631871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7124 + ... + 8000.

It is an arithmetic number, because the mean of its divisors is an integer number (658500).

Almost surely, 2^6631874 is an apocalyptic number.

6631874 is a deficient number, since it is larger than the sum of its proper divisors (3904126).

6631874 is a wasteful number, since it uses less digits than its factorization.

6631874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097.

The product of its digits is 24192, while the sum is 35.

The square root of 6631874 is about 2575.2425128519. The cubic root of 6631874 is about 187.8792230143.

The spelling of 6631874 in words is "six million, six hundred thirty-one thousand, eight hundred seventy-four".