146344 has 16 divisors (see below), whose sum is σ = 299520. Its totient is φ = 66480.

The previous prime is 146323. The next prime is 146347. The reversal of 146344 is 443641.

It is a happy number.

146344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (18720).

2¹⁴⁶³⁴⁴ is an apocalyptic number.

It is an amenable number.

146344 is an abundant number, since it is smaller than the sum of its proper divisors (153176).

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

146344 is a wasteful number, since it uses less digits than its factorization.

146344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680 (or 1676 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 146344 is about 382.5493432225. The cubic root of 146344 is about 52.6976975351.

Adding to 146344 its reverse (443641), we get a palindrome (589985).

The spelling of 146344 in words is "one hundred forty-six thousand, three hundred forty-four".