44086378 has 24 divisors (see below), whose sum is σ = 77206500. Its totient is φ = 18825408.

The previous prime is 44086319. The next prime is 44086381. The reversal of 44086378 is 87368044.

It can be written as a sum of positive squares in 2 ways, for example, as 40487769 + 3598609 = 6363^2 + 1897^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44086378.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33558 + ... + 34846.

Almost surely, 2^44086378 is an apocalyptic number.

44086378 is a deficient number, since it is larger than the sum of its proper divisors (33120122).

44086378 is a wasteful number, since it uses less digits than its factorization.

44086378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1654 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 44086378 is about 6639.7573750853. The cubic root of 44086378 is about 353.2657010301.

The spelling of 44086378 in words is "forty-four million, eighty-six thousand, three hundred seventy-eight".