44478706 has 12 divisors (see below), whose sum is σ = 67174686. Its totient is φ = 22088000.

The previous prime is 44478703. The next prime is 44478737. The reversal of 44478706 is 60787444.

44478706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39375625 + 5103081 = 6275^2 + 2259^2 .

It is not an unprimeable number, because it can be changed into a prime (44478701) 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, 125826 + ... + 126178.

Almost surely, 2^44478706 is an apocalyptic number.

44478706 is a deficient number, since it is larger than the sum of its proper divisors (22695980).

44478706 is an equidigital number, since it uses as much as digits as its factorization.

44478706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 44478706 is about 6669.2357883044. The cubic root of 44478706 is about 354.3105205210.

The spelling of 44478706 in words is "forty-four million, four hundred seventy-eight thousand, seven hundred six".