6672629 has 8 divisors (see below), whose sum is σ = 7051680. Its totient is φ = 6296400.

The previous prime is 6672623. The next prime is 6672661. The reversal of 6672629 is 9262766.

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

It is a cyclic number.

It is not a de Polignac number, because 6672629 - 2²⁰ = 5624053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6672592 and 6672601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672623) 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, 5759 + ... + 6819.

It is an arithmetic number, because the mean of its divisors is an integer number (881460).

Almost surely, 2^6672629 is an apocalyptic number.

It is an amenable number.

6672629 is a deficient number, since it is larger than the sum of its proper divisors (379051).

6672629 is a wasteful number, since it uses less digits than its factorization.

6672629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411.

The product of its digits is 54432, while the sum is 38.

The square root of 6672629 is about 2583.1432403179. The cubic root of 6672629 is about 188.2632967627.

The spelling of 6672629 in words is "six million, six hundred seventy-two thousand, six hundred twenty-nine".