144948017 has 8 divisors (see below), whose sum is σ = 155079360. Its totient is φ = 135066960.

The previous prime is 144947987. The next prime is 144948019. The reversal of 144948017 is 710849441.

144948017 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 a cyclic number.

It is not a de Polignac number, because 144948017 - 2²² = 140753713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144948019) 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, 61373 + ... + 63690.

It is an arithmetic number, because the mean of its divisors is an integer number (19384920).

Almost surely, 2^144948017 is an apocalyptic number.

It is an amenable number.

144948017 is a deficient number, since it is larger than the sum of its proper divisors (10131343).

144948017 is a wasteful number, since it uses less digits than its factorization.

144948017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125143.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 144948017 is about 12039.4359087127. The cubic root of 144948017 is about 525.2959987665.

The spelling of 144948017 in words is "one hundred forty-four million, nine hundred forty-eight thousand, seventeen".