44328538 has 8 divisors (see below), whose sum is σ = 66561120. Its totient is φ = 22141500.

The previous prime is 44328527. The next prime is 44328541. The reversal of 44328538 is 83582344.

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

It is a junction number, because it is equal to n+sod(n) for n = 44328497 and 44328506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8838 + ... + 12913.

It is an arithmetic number, because the mean of its divisors is an integer number (8320140).

Almost surely, 2^44328538 is an apocalyptic number.

44328538 is a deficient number, since it is larger than the sum of its proper divisors (22232582).

44328538 is a wasteful number, since it uses less digits than its factorization.

44328538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22772.

The product of its digits is 92160, while the sum is 37.

The square root of 44328538 is about 6657.9680083341. The cubic root of 44328538 is about 353.9113325549.

The spelling of 44328538 in words is "forty-four million, three hundred twenty-eight thousand, five hundred thirty-eight".