144882746 has 8 divisors (see below), whose sum is σ = 218416800. Its totient is φ = 72077148.

The previous prime is 144882737. The next prime is 144882791. The reversal of 144882746 is 647288441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 144882697 and 144882706.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 181616 + ... + 182411.

It is an arithmetic number, because the mean of its divisors is an integer number (27302100).

Almost surely, 2^144882746 is an apocalyptic number.

144882746 is a deficient number, since it is larger than the sum of its proper divisors (73534054).

144882746 is a wasteful number, since it uses less digits than its factorization.

144882746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364228.

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

The square root of 144882746 is about 12036.7248867788. The cubic root of 144882746 is about 525.2171389020.

The spelling of 144882746 in words is "one hundred forty-four million, eight hundred eighty-two thousand, seven hundred forty-six".