6672836 has 12 divisors (see below), whose sum is σ = 11723712. Its totient is φ = 3323208.

The previous prime is 6672817. The next prime is 6672863. The reversal of 6672836 is 6382766.

It is a self number, because there is not a number n which added to its sum of digits gives 6672836.

It is an unprimeable number.

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, 2120 + ... + 4223.

It is an arithmetic number, because the mean of its divisors is an integer number (976976).

Almost surely, 2^6672836 is an apocalyptic number.

It is an amenable number.

6672836 is a deficient number, since it is larger than the sum of its proper divisors (5050876).

6672836 is a wasteful number, since it uses less digits than its factorization.

6672836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6610 (or 6608 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 6672836 is about 2583.1833074716. The cubic root of 6672836 is about 188.2652435266.

The spelling of 6672836 in words is "six million, six hundred seventy-two thousand, eight hundred thirty-six".