44416505 has 8 divisors (see below), whose sum is σ = 60914112. Its totient is φ = 30457008.

The previous prime is 44416501. The next prime is 44416513. The reversal of 44416505 is 50561444.

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

It is a cyclic number.

It is not a de Polignac number, because 44416505 - 2² = 44416501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44416501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634487 + ... + 634556.

It is an arithmetic number, because the mean of its divisors is an integer number (7614264).

Almost surely, 2^44416505 is an apocalyptic number.

It is an amenable number.

44416505 is a deficient number, since it is larger than the sum of its proper divisors (16497607).

44416505 is a wasteful number, since it uses less digits than its factorization.

44416505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269055.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 44416505 is about 6664.5708789089. The cubic root of 44416505 is about 354.1452822767.

Adding to 44416505 its reverse (50561444), we get a palindrome (94977949).

The spelling of 44416505 in words is "forty-four million, four hundred sixteen thousand, five hundred five".