144713 has 4 divisors (see below), whose sum is σ = 147840. Its totient is φ = 141588.

The previous prime is 144709. The next prime is 144719. The reversal of 144713 is 317441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 144713 - 2² = 144709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144719) 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, 1493 + ... + 1586.

It is an arithmetic number, because the mean of its divisors is an integer number (36960).

2¹⁴⁴⁷¹³ is an apocalyptic number.

It is an amenable number.

144713 is a deficient number, since it is larger than the sum of its proper divisors (3127).

144713 is an equidigital number, since it uses as much as digits as its factorization.

144713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126.

The product of its digits is 336, while the sum is 20.

The square root of 144713 is about 380.4116191706. The cubic root of 144713 is about 52.5011942283.

The spelling of 144713 in words is "one hundred forty-four thousand, seven hundred thirteen".