674198 has 8 divisors (see below), whose sum is σ = 1155792. Its totient is φ = 288936.

The previous prime is 674189. The next prime is 674227. The reversal of 674198 is 891476.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24065 + ... + 24092.

It is an arithmetic number, because the mean of its divisors is an integer number (144474).

2⁶⁷⁴¹⁹⁸ is an apocalyptic number.

674198 is a deficient number, since it is larger than the sum of its proper divisors (481594).

674198 is a wasteful number, since it uses less digits than its factorization.

674198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48166.

The product of its digits is 12096, while the sum is 35.

The square root of 674198 is about 821.0956095364. The cubic root of 674198 is about 87.6857767153.

The spelling of 674198 in words is "six hundred seventy-four thousand, one hundred ninety-eight".