6672336 has 40 divisors (see below), whose sum is σ = 18805344. Its totient is φ = 2021760.

The previous prime is 6672331. The next prime is 6672359. The reversal of 6672336 is 6332766.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 6672297 and 6672306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672331) 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 7 ways as a sum of consecutive naturals, for example, 5791 + ... + 6846.

Almost surely, 2^6672336 is an apocalyptic number.

6672336 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6672336 is an abundant number, since it is smaller than the sum of its proper divisors (12133008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6672336 is a wasteful number, since it uses less digits than its factorization.

6672336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12659 (or 12653 counting only the distinct ones).

The product of its digits is 27216, while the sum is 33.

The square root of 6672336 is about 2583.0865258446. The cubic root of 6672336 is about 188.2605411295.

It can be divided in two parts, 667 and 2336, that added together give a palindrome (3003).

The spelling of 6672336 in words is "six million, six hundred seventy-two thousand, three hundred thirty-six".