674722 has 4 divisors (see below), whose sum is σ = 1012086. Its totient is φ = 337360.

The previous prime is 674719. The next prime is 674731. The reversal of 674722 is 227476.

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

It can be written as a sum of positive squares in only one way, i.e., 373321 + 301401 = 611^2 + 549^2 .

It is a d-powerful number, because it can be written as 6 + 7 + 7⁶ + 4 + 2¹⁵ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168679 + ... + 168682.

2⁶⁷⁴⁷²² is an apocalyptic number.

674722 is a deficient number, since it is larger than the sum of its proper divisors (337364).

674722 is a wasteful number, since it uses less digits than its factorization.

674722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337363.

The product of its digits is 4704, while the sum is 28.

The square root of 674722 is about 821.4146334221. The cubic root of 674722 is about 87.7084878715.

The spelling of 674722 in words is "six hundred seventy-four thousand, seven hundred twenty-two".