144056 has 16 divisors (see below), whose sum is σ = 294840. Its totient is φ = 65440.

The previous prime is 144037. The next prime is 144061. The reversal of 144056 is 650441.

It is a happy number.

It is a super-2 number, since 2×144056² = 41504262272, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 144056.

It is an unprimeable number.

144056 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 906.

2¹⁴⁴⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

144056 is an abundant number, since it is smaller than the sum of its proper divisors (150784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144056 is a wasteful number, since it uses less digits than its factorization.

144056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 144056 is about 379.5470985267. The cubic root of 144056 is about 52.4216215183.

Adding to 144056 its reverse (650441), we get a palindrome (794497).

The spelling of 144056 in words is "one hundred forty-four thousand, fifty-six".