146634 has 8 divisors (see below), whose sum is σ = 293280. Its totient is φ = 48876.

The previous prime is 146617. The next prime is 146639. The reversal of 146634 is 436641.

146634 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.

146634 is an admirable number.

It is a d-powerful number, because it can be written as 1 + 4⁸ + 6⁵ + 6⁵ + 3² + 4⁸ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146639) by changing a digit.

146634 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, 12214 + ... + 12225.

It is an arithmetic number, because the mean of its divisors is an integer number (36660).

2¹⁴⁶⁶³⁴ is an apocalyptic number.

146634 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.

146634 is a wasteful number, since it uses less digits than its factorization.

146634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444.

The product of its digits is 1728, while the sum is 24.

The square root of 146634 is about 382.9281917018. The cubic root of 146634 is about 52.7324837209.

It can be divided in two parts, 146 and 634, that added together give a triangular number (780 = T₃₉).

The spelling of 146634 in words is "one hundred forty-six thousand, six hundred thirty-four".