44664423 has 8 divisors (see below), whose sum is σ = 63055728. Its totient is φ = 28024704.

The previous prime is 44664409. The next prime is 44664463. The reversal of 44664423 is 32446644.

44664423 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 44664423 - 2⁹ = 44663911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44664463) 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, 437836 + ... + 437937.

It is an arithmetic number, because the mean of its divisors is an integer number (7881966).

Almost surely, 2^44664423 is an apocalyptic number.

44664423 is a deficient number, since it is larger than the sum of its proper divisors (18391305).

44664423 is a wasteful number, since it uses less digits than its factorization.

44664423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875793.

The product of its digits is 55296, while the sum is 33.

The square root of 44664423 is about 6683.1446939296. The cubic root of 44664423 is about 354.8029667715.

The spelling of 44664423 in words is "forty-four million, six hundred sixty-four thousand, four hundred twenty-three".