674211 has 4 divisors (see below), whose sum is σ = 898952. Its totient is φ = 449472.

The previous prime is 674189. The next prime is 674227. The reversal of 674211 is 112476.

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

It is not a de Polignac number, because 674211 - 2⁷ = 674083 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (674231) 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, 112366 + ... + 112371.

It is an arithmetic number, because the mean of its divisors is an integer number (224738).

2⁶⁷⁴²¹¹ is an apocalyptic number.

674211 is a deficient number, since it is larger than the sum of its proper divisors (224741).

674211 is a wasteful number, since it uses less digits than its factorization.

674211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224740.

The product of its digits is 336, while the sum is 21.

The square root of 674211 is about 821.1035257506. The cubic root of 674211 is about 87.6863403023.

Adding to 674211 its reverse (112476), we get a palindrome (786687).

It can be divided in two parts, 67 and 4211, that added together give a triangular number (4278 = T₉₂).

The spelling of 674211 in words is "six hundred seventy-four thousand, two hundred eleven".