6674198 has 16 divisors (see below), whose sum is σ = 10272960. Its totient is φ = 3251016.

The previous prime is 6674197. The next prime is 6674201. The reversal of 6674198 is 8914766.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674197) 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, 19061 + ... + 19407.

It is an arithmetic number, because the mean of its divisors is an integer number (642060).

Almost surely, 2^6674198 is an apocalyptic number.

6674198 is a deficient number, since it is larger than the sum of its proper divisors (3598762).

6674198 is a wasteful number, since it uses less digits than its factorization.

6674198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571.

The product of its digits is 72576, while the sum is 41.

The square root of 6674198 is about 2583.4469222339. The cubic root of 6674198 is about 188.2780516648.

The spelling of 6674198 in words is "six million, six hundred seventy-four thousand, one hundred ninety-eight".