44920443 has 8 divisors (see below), whose sum is σ = 63417168. Its totient is φ = 28185344.

The previous prime is 44920397. The next prime is 44920459. The reversal of 44920443 is 34402944.

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 44920443 - 2¹⁴ = 44904059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44920443.

It is not an unprimeable number, because it can be changed into a prime (44920483) 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, 440346 + ... + 440447.

It is an arithmetic number, because the mean of its divisors is an integer number (7927146).

Almost surely, 2^44920443 is an apocalyptic number.

44920443 is a deficient number, since it is larger than the sum of its proper divisors (18496725).

44920443 is a wasteful number, since it uses less digits than its factorization.

44920443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880813.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 44920443 is about 6702.2714806251. The cubic root of 44920443 is about 355.4795951265.

The spelling of 44920443 in words is "forty-four million, nine hundred twenty thousand, four hundred forty-three".