168674 has 24 divisors (see below), whose sum is σ = 301644. Its totient is φ = 70400.

The previous prime is 168673. The next prime is 168677. The reversal of 168674 is 476861.

It can be written as a sum of positive squares in 2 ways, for example, as 165649 + 3025 = 407^2 + 55^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 168674.

It is not an unprimeable number, because it can be changed into a prime (168673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4094 + ... + 4134.

2¹⁶⁸⁶⁷⁴ is an apocalyptic number.

168674 is a deficient number, since it is larger than the sum of its proper divisors (132970).

168674 is a wasteful number, since it uses less digits than its factorization.

168674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 71 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 168674 is about 410.6994034571. The cubic root of 168674 is about 55.2521753407.

The spelling of 168674 in words is "one hundred sixty-eight thousand, six hundred seventy-four".