144914 has 16 divisors (see below), whose sum is σ = 271296. Its totient is φ = 56400.

The previous prime is 144899. The next prime is 144917. The reversal of 144914 is 419441.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 144914.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 144914.

It is not an unprimeable number, because it can be changed into a prime (144917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317 + ... + 624.

It is an arithmetic number, because the mean of its divisors is an integer number (16956).

2¹⁴⁴⁹¹⁴ is an apocalyptic number.

144914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144914 is a deficient number, since it is larger than the sum of its proper divisors (126382).

144914 is a wasteful number, since it uses less digits than its factorization.

144914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961.

The product of its digits is 576, while the sum is 23.

The square root of 144914 is about 380.6757150121. The cubic root of 144914 is about 52.5254902672.

The spelling of 144914 in words is "one hundred forty-four thousand, nine hundred fourteen".