144632148 has 24 divisors (see below), whose sum is σ = 341543328. Its totient is φ = 47629536.

The previous prime is 144632093. The next prime is 144632153. The reversal of 144632148 is 841236441.

144632148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71611 + ... + 73602.

It is an arithmetic number, because the mean of its divisors is an integer number (14230972).

Almost surely, 2^144632148 is an apocalyptic number.

It is an amenable number.

144632148 is an abundant number, since it is smaller than the sum of its proper divisors (196911180).

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

144632148 is a wasteful number, since it uses less digits than its factorization.

144632148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145303 (or 145301 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 144632148 is about 12026.3106562237. The cubic root of 144632148 is about 524.9141483200.

Adding to 144632148 its reverse (841236441), we get a palindrome (985868589).

The spelling of 144632148 in words is "one hundred forty-four million, six hundred thirty-two thousand, one hundred forty-eight".