44225907 has 8 divisors (see below), whose sum is σ = 64328640. Its totient is φ = 26803560.

The previous prime is 44225897. The next prime is 44225911. The reversal of 44225907 is 70952244.

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

It is not a de Polignac number, because 44225907 - 2⁸ = 44225651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1340179 = 44225907 / (4 + 4 + 2 + 2 + 5 + 9 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (44225917) 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, 670057 + ... + 670122.

It is an arithmetic number, because the mean of its divisors is an integer number (8041080).

Almost surely, 2^44225907 is an apocalyptic number.

44225907 is a deficient number, since it is larger than the sum of its proper divisors (20102733).

44225907 is a wasteful number, since it uses less digits than its factorization.

44225907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340193.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 44225907 is about 6650.2561604798. The cubic root of 44225907 is about 353.6379921497.

The spelling of 44225907 in words is "forty-four million, two hundred twenty-five thousand, nine hundred seven".