44428373 has 8 divisors (see below), whose sum is σ = 48794400. Its totient is φ = 40116880.

The previous prime is 44428369. The next prime is 44428393. The reversal of 44428373 is 37382444.

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 44428373 - 2² = 44428369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44428343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11915 + ... + 15192.

It is an arithmetic number, because the mean of its divisors is an integer number (6099300).

Almost surely, 2^44428373 is an apocalyptic number.

It is an amenable number.

44428373 is a deficient number, since it is larger than the sum of its proper divisors (4366027).

44428373 is a wasteful number, since it uses less digits than its factorization.

44428373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27267.

The product of its digits is 64512, while the sum is 35.

The square root of 44428373 is about 6665.4611993470. The cubic root of 44428373 is about 354.1768217680.

The spelling of 44428373 in words is "forty-four million, four hundred twenty-eight thousand, three hundred seventy-three".