144054647 has 8 divisors (see below), whose sum is σ = 157324032. Its totient is φ = 130814200.

The previous prime is 144054593. The next prime is 144054679. The reversal of 144054647 is 746450441.

144054647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144054647 - 2¹⁸ = 143792503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144054947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3938 + ... + 17424.

It is an arithmetic number, because the mean of its divisors is an integer number (19665504).

Almost surely, 2^144054647 is an apocalyptic number.

144054647 is a deficient number, since it is larger than the sum of its proper divisors (13269385).

144054647 is a wasteful number, since it uses less digits than its factorization.

144054647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 144054647 is about 12002.2767423518. The cubic root of 144054647 is about 524.2145740003.

The spelling of 144054647 in words is "one hundred forty-four million, fifty-four thousand, six hundred forty-seven".