146994 has 8 divisors (see below), whose sum is σ = 294000. Its totient is φ = 48996.

The previous prime is 146989. The next prime is 147011. The reversal of 146994 is 499641.

146994 is nontrivially palindromic in base 16.

146994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

146994 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

146994 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, 12244 + ... + 12255.

It is an arithmetic number, because the mean of its divisors is an integer number (36750).

2¹⁴⁶⁹⁹⁴ is an apocalyptic number.

146994 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.

146994 is a wasteful number, since it uses less digits than its factorization.

146994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24504.

The product of its digits is 7776, while the sum is 33.

The square root of 146994 is about 383.3979655658. The cubic root of 146994 is about 52.7756028241.

The spelling of 146994 in words is "one hundred forty-six thousand, nine hundred ninety-four".