44799778 has 4 divisors (see below), whose sum is σ = 67199670. Its totient is φ = 22399888.

The previous prime is 44799761. The next prime is 44799817. The reversal of 44799778 is 87799744.

44799778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 37417689 + 7382089 = 6117^2 + 2717^2 .

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 as a sum of consecutive naturals, namely, 11199943 + ... + 11199946.

Almost surely, 2^44799778 is an apocalyptic number.

44799778 is a deficient number, since it is larger than the sum of its proper divisors (22399892).

44799778 is a wasteful number, since it uses less digits than its factorization.

44799778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22399891.

The product of its digits is 3556224, while the sum is 55.

The square root of 44799778 is about 6693.2636284551. The cubic root of 44799778 is about 355.1610140452.

The spelling of 44799778 in words is "forty-four million, seven hundred ninety-nine thousand, seven hundred seventy-eight".