674112 has 28 divisors (see below), whose sum is σ = 1784096. Its totient is φ = 224640.

The previous prime is 674099. The next prime is 674117. The reversal of 674112 is 211476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674117) 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, 1564 + ... + 1947.

2⁶⁷⁴¹¹² is an apocalyptic number.

It is an amenable number.

674112 is an abundant number, since it is smaller than the sum of its proper divisors (1109984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674112 is a wasteful number, since it uses less digits than its factorization.

674112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526 (or 3516 counting only the distinct ones).

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

The square root of 674112 is about 821.0432388127. The cubic root of 674112 is about 87.6820481877.

Adding to 674112 its reverse (211476), we get a palindrome (885588).

The spelling of 674112 in words is "six hundred seventy-four thousand, one hundred twelve".