144679 has 4 divisors (see below), whose sum is σ = 145800. Its totient is φ = 143560.

The previous prime is 144671. The next prime is 144701. The reversal of 144679 is 976441.

144679 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 976441 = 523 ⋅1867.

It is a cyclic number.

It is not a de Polignac number, because 144679 - 2³ = 144671 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 144679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144671) 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, 337 + ... + 634.

It is an arithmetic number, because the mean of its divisors is an integer number (36450).

2¹⁴⁴⁶⁷⁹ is an apocalyptic number.

144679 is a deficient number, since it is larger than the sum of its proper divisors (1121).

144679 is an equidigital number, since it uses as much as digits as its factorization.

144679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120.

The product of its digits is 6048, while the sum is 31.

The square root of 144679 is about 380.3669281102. The cubic root of 144679 is about 52.4970822264.

The spelling of 144679 in words is "one hundred forty-four thousand, six hundred seventy-nine".