144925158 has 32 divisors (see below), whose sum is σ = 338310144. Its totient is φ = 40525632.

The previous prime is 144925147. The next prime is 144925159. The reversal of 144925158 is 851529441.

144925158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144925159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34735 + ... + 38682.

It is an arithmetic number, because the mean of its divisors is an integer number (10572192).

Almost surely, 2^144925158 is an apocalyptic number.

144925158 is an abundant number, since it is smaller than the sum of its proper divisors (193384986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144925158 is a wasteful number, since it uses less digits than its factorization.

144925158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73476.

The product of its digits is 57600, while the sum is 39.

The square root of 144925158 is about 12038.4865327831. The cubic root of 144925158 is about 525.2683834122.

The spelling of 144925158 in words is "one hundred forty-four million, nine hundred twenty-five thousand, one hundred fifty-eight".