144115 has 16 divisors (see below), whose sum is σ = 191520. Its totient is φ = 103680.

The previous prime is 144103. The next prime is 144139. The reversal of 144115 is 511441.

It is not a de Polignac number, because 144115 - 2¹¹ = 142067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3495 + ... + 3535.

It is an arithmetic number, because the mean of its divisors is an integer number (11970).

2¹⁴⁴¹¹⁵ is an apocalyptic number.

144115 is a deficient number, since it is larger than the sum of its proper divisors (47405).

144115 is a wasteful number, since it uses less digits than its factorization.

144115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its digits is 80, while the sum is 16.

The square root of 144115 is about 379.6248147843. The cubic root of 144115 is about 52.4287771928.

Adding to 144115 its reverse (511441), we get a palindrome (655556).

The spelling of 144115 in words is "one hundred forty-four thousand, one hundred fifteen".