44520897 has 8 divisors (see below), whose sum is σ = 60247456. Its totient is φ = 29237472.

The previous prime is 44520871. The next prime is 44520899. The reversal of 44520897 is 79802544.

44520897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44520897 - 2¹⁰ = 44519873 is a prime.

It is a super-2 number, since 2×44520897² = 3964220539369218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44520899) 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 7 ways as a sum of consecutive naturals, for example, 110548 + ... + 110949.

It is an arithmetic number, because the mean of its divisors is an integer number (7530932).

Almost surely, 2^44520897 is an apocalyptic number.

It is an amenable number.

44520897 is a deficient number, since it is larger than the sum of its proper divisors (15726559).

44520897 is a wasteful number, since it uses less digits than its factorization.

44520897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221567.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 44520897 is about 6672.3981445954. The cubic root of 44520897 is about 354.4225141197.

The spelling of 44520897 in words is "forty-four million, five hundred twenty thousand, eight hundred ninety-seven".