44148866 has 4 divisors (see below), whose sum is σ = 66223302. Its totient is φ = 22074432.

The previous prime is 44148833. The next prime is 44148887. The reversal of 44148866 is 66884144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37466641 + 6682225 = 6121^2 + 2585^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11037215 + ... + 11037218.

Almost surely, 2^44148866 is an apocalyptic number.

44148866 is a deficient number, since it is larger than the sum of its proper divisors (22074436).

44148866 is a wasteful number, since it uses less digits than its factorization.

44148866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22074435.

The product of its digits is 147456, while the sum is 41.

The square root of 44148866 is about 6644.4613024684. The cubic root of 44148866 is about 353.4325284168.

The spelling of 44148866 in words is "forty-four million, one hundred forty-eight thousand, eight hundred sixty-six".