40674 has 8 divisors (see below), whose sum is σ = 81360. Its totient is φ = 13556.

The previous prime is 40639. The next prime is 40693. The reversal of 40674 is 47604.

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

40674 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 40674.

It is an unprimeable number.

40674 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, 3384 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (10170).

2⁴⁰⁶⁷⁴ is an apocalyptic number.

40674 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40680).

40674 is a wasteful number, since it uses less digits than its factorization.

40674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6784.

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

The square root of 40674 is about 201.6779611162. The cubic root of 40674 is about 34.3905373288.

The spelling of 40674 in words is "forty thousand, six hundred seventy-four".