674516 has 6 divisors (see below), whose sum is σ = 1180410. Its totient is φ = 337256.

The previous prime is 674501. The next prime is 674533. The reversal of 674516 is 615476.

It can be written as a sum of positive squares in only one way, i.e., 672400 + 2116 = 820^2 + 46^2 .

It is a congruent number.

It is an unprimeable number.

674516 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84311 + ... + 84318.

It is an arithmetic number, because the mean of its divisors is an integer number (196735).

2⁶⁷⁴⁵¹⁶ is an apocalyptic number.

It is an amenable number.

674516 is a deficient number, since it is larger than the sum of its proper divisors (505894).

674516 is a wasteful number, since it uses less digits than its factorization.

674516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168633 (or 168631 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 674516 is about 821.2892304176. The cubic root of 674516 is about 87.6995608430.

The spelling of 674516 in words is "six hundred seventy-four thousand, five hundred sixteen".