144296 has 16 divisors (see below), whose sum is σ = 286740. Its totient is φ = 67840.

The previous prime is 144289. The next prime is 144299. The reversal of 144296 is 692441.

144296 = 84² + 85² + ... + 100².

It can be written as a sum of positive squares in 2 ways, for example, as 136900 + 7396 = 370^2 + 86^2 .

It is an Ulam number.

144296 is a modest number, since divided by 296 gives 144 as remainder.

It is not an unprimeable number, because it can be changed into a prime (144299) by changing a digit.

144296 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, 395 + ... + 666.

2¹⁴⁴²⁹⁶ is an apocalyptic number.

It is an amenable number.

144296 is a deficient number, since it is larger than the sum of its proper divisors (142444).

144296 is a wasteful number, since it uses less digits than its factorization.

144296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1080 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 144296 is about 379.8631332467. The cubic root of 144296 is about 52.4507171681.

It can be divided in two parts, 144 and 296, that multiplied together give a palindrome (42624).

The spelling of 144296 in words is "one hundred forty-four thousand, two hundred ninety-six".