44104538 has 8 divisors (see below), whose sum is σ = 66354132. Its totient is φ = 21986496.

The previous prime is 44104531. The next prime is 44104583. The reversal of 44104538 is 83540144.

It can be written as a sum of positive squares in 2 ways, for example, as 42549529 + 1555009 = 6523^2 + 1247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44104538.

It is not an unprimeable number, because it can be changed into a prime (44104531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32045 + ... + 33392.

Almost surely, 2^44104538 is an apocalyptic number.

44104538 is a deficient number, since it is larger than the sum of its proper divisors (22249594).

44104538 is a wasteful number, since it uses less digits than its factorization.

44104538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65776.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 44104538 is about 6641.1247541362. The cubic root of 44104538 is about 353.3141999449.

The spelling of 44104538 in words is "forty-four million, one hundred four thousand, five hundred thirty-eight".