44448923 has 4 divisors (see below), whose sum is σ = 46788360. Its totient is φ = 42109488.

The previous prime is 44448919. The next prime is 44448941. The reversal of 44448923 is 32984444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44448923 - 2² = 44448919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44448983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169690 + ... + 1169727.

It is an arithmetic number, because the mean of its divisors is an integer number (11697090).

Almost surely, 2^44448923 is an apocalyptic number.

44448923 is a deficient number, since it is larger than the sum of its proper divisors (2339437).

44448923 is a wasteful number, since it uses less digits than its factorization.

44448923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339436.

The product of its digits is 110592, while the sum is 38.

The square root of 44448923 is about 6667.0025498720. The cubic root of 44448923 is about 354.2314205998.

The spelling of 44448923 in words is "forty-four million, four hundred forty-eight thousand, nine hundred twenty-three".