44491417 has 12 divisors (see below), whose sum is σ = 46726608. Its totient is φ = 42352200.

The previous prime is 44491373. The next prime is 44491439. The reversal of 44491417 is 71419444.

44491417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44491417 - 2⁷ = 44491289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44491477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64042 + ... + 64732.

It is an arithmetic number, because the mean of its divisors is an integer number (3893884).

Almost surely, 2^44491417 is an apocalyptic number.

It is an amenable number.

44491417 is a deficient number, since it is larger than the sum of its proper divisors (2235191).

44491417 is an equidigital number, since it uses as much as digits as its factorization.

44491417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 789 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 44491417 is about 6670.1886779911. The cubic root of 44491417 is about 354.3442685958.

The spelling of 44491417 in words is "forty-four million, four hundred ninety-one thousand, four hundred seventeen".