674612 has 12 divisors (see below), whose sum is σ = 1188096. Its totient is φ = 335160.

The previous prime is 674603. The next prime is 674647. The reversal of 674612 is 216476.

It is a congruent number.

It is an unprimeable number.

674612 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 in 3 ways as a sum of consecutive naturals, for example, 323 + ... + 1205.

It is an arithmetic number, because the mean of its divisors is an integer number (99008).

2⁶⁷⁴⁶¹² is an apocalyptic number.

It is an amenable number.

674612 is a deficient number, since it is larger than the sum of its proper divisors (513484).

674612 is a wasteful number, since it uses less digits than its factorization.

674612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1076 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 674612 is about 821.3476730350. The cubic root of 674612 is about 87.7037212378.

The spelling of 674612 in words is "six hundred seventy-four thousand, six hundred twelve".