144675 has 18 divisors (see below), whose sum is σ = 259532. Its totient is φ = 77040.

The previous prime is 144671. The next prime is 144701. The reversal of 144675 is 576441.

It is not a de Polignac number, because 144675 - 2² = 144671 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

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 17 ways as a sum of consecutive naturals, for example, 97 + ... + 546.

2¹⁴⁴⁶⁷⁵ is an apocalyptic number.

144675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144675 is a deficient number, since it is larger than the sum of its proper divisors (114857).

144675 is a wasteful number, since it uses less digits than its factorization.

144675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 651 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 144675 is about 380.3616699932. The cubic root of 144675 is about 52.4965984191.

It can be divided in two parts, 1446 and 75, that added together give a square (1521 = 39²).

The spelling of 144675 in words is "one hundred forty-four thousand, six hundred seventy-five".