6674867 has 4 divisors (see below), whose sum is σ = 6680856. Its totient is φ = 6668880.

The previous prime is 6674839. The next prime is 6674881. The reversal of 6674867 is 7684766.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6674867 - 2¹² = 6670771 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6673867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 3734.

It is an arithmetic number, because the mean of its divisors is an integer number (1670214).

Almost surely, 2^6674867 is an apocalyptic number.

6674867 is a deficient number, since it is larger than the sum of its proper divisors (5989).

6674867 is a wasteful number, since it uses less digits than its factorization.

6674867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5988.

The product of its digits is 338688, while the sum is 44.

The square root of 6674867 is about 2583.5763971673. The cubic root of 6674867 is about 188.2843422488.

The spelling of 6674867 in words is "six million, six hundred seventy-four thousand, eight hundred sixty-seven".