44281966 has 12 divisors (see below), whose sum is σ = 67106232. Its totient is φ = 21915516.

The previous prime is 44281931. The next prime is 44281967. The reversal of 44281966 is 66918244.

44281966 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 not an unprimeable number, because it can be changed into a prime (44281967) 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 5 ways as a sum of consecutive naturals, for example, 20175 + ... + 22261.

It is an arithmetic number, because the mean of its divisors is an integer number (5592186).

Almost surely, 2^44281966 is an apocalyptic number.

44281966 is a deficient number, since it is larger than the sum of its proper divisors (22824266).

44281966 is a wasteful number, since it uses less digits than its factorization.

44281966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2192 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 44281966 is about 6654.4696257478. The cubic root of 44281966 is about 353.7873482108.

The spelling of 44281966 in words is "forty-four million, two hundred eighty-one thousand, nine hundred sixty-six".