674022 has 8 divisors (see below), whose sum is σ = 1348056. Its totient is φ = 224672.

The previous prime is 674017. The next prime is 674057. The reversal of 674022 is 220476.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

674022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 674022.

It is a congruent number.

It is an unprimeable number.

674022 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, 56163 + ... + 56174.

It is an arithmetic number, because the mean of its divisors is an integer number (168507).

2⁶⁷⁴⁰²² is an apocalyptic number.

674022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

674022 is a wasteful number, since it uses less digits than its factorization.

674022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112342.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 674022 is about 820.9884286639. The cubic root of 674022 is about 87.6781459007.

Adding to 674022 its reverse (220476), we get a palindrome (894498).

The spelling of 674022 in words is "six hundred seventy-four thousand, twenty-two".