144366 has 8 divisors (see below), whose sum is σ = 288744. Its totient is φ = 48120.

The previous prime is 144349. The next prime is 144379. The reversal of 144366 is 663441.

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

144366 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12025 + ... + 12036.

It is an arithmetic number, because the mean of its divisors is an integer number (36093).

2¹⁴⁴³⁶⁶ is an apocalyptic number.

144366 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.

144366 is a wasteful number, since it uses less digits than its factorization.

144366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24066.

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

The square root of 144366 is about 379.9552605242. The cubic root of 144366 is about 52.4591973216.

The spelling of 144366 in words is "one hundred forty-four thousand, three hundred sixty-six".