44500105 has 8 divisors (see below), whose sum is σ = 57507912. Its totient is φ = 32861568.

The previous prime is 44500103. The next prime is 44500139. The reversal of 44500105 is 50100544.

It can be written as a sum of positive squares in 4 ways, for example, as 4393216 + 40106889 = 2096^2 + 6333^2 .

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 44500105 - 2¹ = 44500103 is a prime.

It is a super-2 number, since 2×44500105² = 3960518690022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44500103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342244 + ... + 342373.

It is an arithmetic number, because the mean of its divisors is an integer number (7188489).

Almost surely, 2^44500105 is an apocalyptic number.

It is an amenable number.

44500105 is a deficient number, since it is larger than the sum of its proper divisors (13007807).

44500105 is a wasteful number, since it uses less digits than its factorization.

44500105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684635.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 44500105 is about 6670.8399021413. The cubic root of 44500105 is about 354.3673317905.

Adding to 44500105 its reverse (50100544), we get a palindrome (94600649).

The spelling of 44500105 in words is "forty-four million, five hundred thousand, one hundred five".