144601 has 4 divisors (see below), whose sum is σ = 150912. Its totient is φ = 138292.

The previous prime is 144593. The next prime is 144611. The reversal of 144601 is 106441.

It is a happy number.

144601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144601 - 2³ = 144593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144611) 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, 3121 + ... + 3166.

It is an arithmetic number, because the mean of its divisors is an integer number (37728).

2¹⁴⁴⁶⁰¹ is an apocalyptic number.

144601 is the 241-st centered pentagonal number.

It is an amenable number.

144601 is a deficient number, since it is larger than the sum of its proper divisors (6311).

144601 is an equidigital number, since it uses as much as digits as its factorization.

144601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6310.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 144601 is about 380.2643817136. The cubic root of 144601 is about 52.4876463753.

The spelling of 144601 in words is "one hundred forty-four thousand, six hundred one".