144285608 has 8 divisors (see below), whose sum is σ = 270535530. Its totient is φ = 72142800.

The previous prime is 144285599. The next prime is 144285611. The reversal of 144285608 is 806582441.

It is a happy number.

144285608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 130462084 + 13823524 = 11422^2 + 3718^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9017843 + ... + 9017858.

Almost surely, 2^144285608 is an apocalyptic number.

It is an amenable number.

144285608 is a deficient number, since it is larger than the sum of its proper divisors (126249922).

144285608 is a wasteful number, since it uses less digits than its factorization.

144285608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18035707 (or 18035703 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 144285608 is about 12011.8944384306. The cubic root of 144285608 is about 524.4945799501.

The spelling of 144285608 in words is "one hundred forty-four million, two hundred eighty-five thousand, six hundred eight".