6672047 has 8 divisors (see below), whose sum is σ = 6994944. Its totient is φ = 6351928.

The previous prime is 6672019. The next prime is 6672067. The reversal of 6672047 is 7402766.

It is a happy number.

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 6672047 - 2¹² = 6667951 is a prime.

It is a super-2 number, since 2×6672047² = 89032422340418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672067) 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, 5498 + ... + 6600.

It is an arithmetic number, because the mean of its divisors is an integer number (874368).

Almost surely, 2^6672047 is an apocalyptic number.

6672047 is a deficient number, since it is larger than the sum of its proper divisors (322897).

6672047 is a wasteful number, since it uses less digits than its factorization.

6672047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 6672047 is about 2583.0305844105. The cubic root of 6672047 is about 188.2578230369.

The spelling of 6672047 in words is "six million, six hundred seventy-two thousand, forty-seven".