144264 has 16 divisors (see below), whose sum is σ = 360720. Its totient is φ = 48080.

The previous prime is 144259. The next prime is 144271. The reversal of 144264 is 462441.

144264 is nontrivially palindromic in base 7.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 144264.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 144264.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2982 + ... + 3029.

It is an arithmetic number, because the mean of its divisors is an integer number (22545).

2¹⁴⁴²⁶⁴ is an apocalyptic number.

It is an amenable number.

144264 is an abundant number, since it is smaller than the sum of its proper divisors (216456).

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

144264 is a wasteful number, since it uses less digits than its factorization.

144264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020 (or 6016 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 144264 is about 379.8210104773. The cubic root of 144264 is about 52.4468396131.

It can be divided in two parts, 14 and 4264, that added together give a triangular number (4278 = T₉₂).

The spelling of 144264 in words is "one hundred forty-four thousand, two hundred sixty-four".