6674997 has 8 divisors (see below), whose sum is σ = 10171456. Its totient is φ = 3814272.

The previous prime is 6674971. The next prime is 6675007. The reversal of 6674997 is 7994766.

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

It is not a de Polignac number, because 6674997 - 2¹² = 6670901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674917) 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, 158908 + ... + 158949.

It is an arithmetic number, because the mean of its divisors is an integer number (1271432).

Almost surely, 2^6674997 is an apocalyptic number.

It is an amenable number.

6674997 is a deficient number, since it is larger than the sum of its proper divisors (3496459).

6674997 is a wasteful number, since it uses less digits than its factorization.

6674997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317867.

The product of its digits is 571536, while the sum is 48.

The square root of 6674997 is about 2583.6015559679. The cubic root of 6674997 is about 188.2855645855.

The spelling of 6674997 in words is "six million, six hundred seventy-four thousand, nine hundred ninety-seven".