674207 has 4 divisors (see below), whose sum is σ = 680616. Its totient is φ = 667800.

The previous prime is 674189. The next prime is 674227. The reversal of 674207 is 702476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 674207 - 2⁸ = 673951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 674207.

It is not an unprimeable number, because it can be changed into a prime (674227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3044 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (170154).

2⁶⁷⁴²⁰⁷ is an apocalyptic number.

674207 is a deficient number, since it is larger than the sum of its proper divisors (6409).

674207 is a wasteful number, since it uses less digits than its factorization.

674207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6408.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 674207 is about 821.1010900005. The cubic root of 674207 is about 87.6861668917.

The spelling of 674207 in words is "six hundred seventy-four thousand, two hundred seven".