6673418 has 8 divisors (see below), whose sum is σ = 10599012. Its totient is φ = 3140416.

The previous prime is 6673411. The next prime is 6673421. The reversal of 6673418 is 8143766.

It can be written as a sum of positive squares in 2 ways, for example, as 5938969 + 734449 = 2437^2 + 857^2 .

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6673411) 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, 98105 + ... + 98172.

Almost surely, 2^6673418 is an apocalyptic number.

6673418 is a deficient number, since it is larger than the sum of its proper divisors (3925594).

6673418 is a wasteful number, since it uses less digits than its factorization.

6673418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196296.

The product of its digits is 24192, while the sum is 35.

The square root of 6673418 is about 2583.2959567189. The cubic root of 6673418 is about 188.2707168209.

The spelling of 6673418 in words is "six million, six hundred seventy-three thousand, four hundred eighteen".