44445078 has 32 divisors (see below), whose sum is σ = 99037920. Its totient is φ = 14774400.

The previous prime is 44445073. The next prime is 44445091. The reversal of 44445078 is 87054444.

44445078 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 (44445073) 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 15 ways as a sum of consecutive naturals, for example, 23778 + ... + 25578.

It is an arithmetic number, because the mean of its divisors is an integer number (3094935).

Almost surely, 2^44445078 is an apocalyptic number.

44445078 is an abundant number, since it is smaller than the sum of its proper divisors (54592842).

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

44445078 is a wasteful number, since it uses less digits than its factorization.

44445078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 44445078 is about 6666.7141831640. The cubic root of 44445078 is about 354.2212061860.

The spelling of 44445078 in words is "forty-four million, four hundred forty-five thousand, seventy-eight".