144514 has 8 divisors (see below), whose sum is σ = 228240. Its totient is φ = 68436.

The previous prime is 144511. The next prime is 144539. The reversal of 144514 is 415441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 144491 and 144500.

It is not an unprimeable number, because it can be changed into a prime (144511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864 + ... + 1939.

It is an arithmetic number, because the mean of its divisors is an integer number (28530).

2¹⁴⁴⁵¹⁴ is an apocalyptic number.

144514 is a deficient number, since it is larger than the sum of its proper divisors (83726).

144514 is a wasteful number, since it uses less digits than its factorization.

144514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824.

The product of its digits is 320, while the sum is 19.

The square root of 144514 is about 380.1499704064. The cubic root of 144514 is about 52.4771177682.

Adding to 144514 its reverse (415441), we get a palindrome (559955).

The spelling of 144514 in words is "one hundred forty-four thousand, five hundred fourteen".