144795 has 24 divisors (see below), whose sum is σ = 270864. Its totient is φ = 65856.

The previous prime is 144791. The next prime is 144817. The reversal of 144795 is 597441.

It is a happy number.

It is not a de Polignac number, because 144795 - 2² = 144791 is a prime.

144795 is a lucky number.

It is a plaindrome in base 16.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (144791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637 + ... + 833.

It is an arithmetic number, because the mean of its divisors is an integer number (11286).

2¹⁴⁴⁷⁹⁵ is an apocalyptic number.

144795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144795 is a deficient number, since it is larger than the sum of its proper divisors (126069).

144795 is a wasteful number, since it uses less digits than its factorization.

144795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 212 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 144795 is about 380.5193818980. The cubic root of 144795 is about 52.5111087604.

It can be divided in two parts, 144 and 795, that added together give a palindrome (939).

The spelling of 144795 in words is "one hundred forty-four thousand, seven hundred ninety-five".