144827648 has 36 divisors (see below), whose sum is σ = 330392160. Its totient is φ = 62068224.

The previous prime is 144827609. The next prime is 144827651. The reversal of 144827648 is 846728441.

It is a junction number, because it is equal to n+sod(n) for n = 144827599 and 144827608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38618 + ... + 42201.

It is an arithmetic number, because the mean of its divisors is an integer number (9177560).

Almost surely, 2^144827648 is an apocalyptic number.

It is an amenable number.

144827648 is an abundant number, since it is smaller than the sum of its proper divisors (185564512).

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

144827648 is an frugal number, since it uses more digits than its factorization.

144827648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80842 (or 80828 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 144827648 is about 12034.4359236318. The cubic root of 144827648 is about 525.1505515320.

The spelling of 144827648 in words is "one hundred forty-four million, eight hundred twenty-seven thousand, six hundred forty-eight".