44222957 has 8 divisors (see below), whose sum is σ = 45726720. Its totient is φ = 42724080.

The previous prime is 44222953. The next prime is 44223007. The reversal of 44222957 is 75922244.

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 44222957 - 2² = 44222953 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 (44222953) 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, 31523 + ... + 32895.

It is an arithmetic number, because the mean of its divisors is an integer number (5715840).

Almost surely, 2^44222957 is an apocalyptic number.

It is an amenable number.

44222957 is a deficient number, since it is larger than the sum of its proper divisors (1503763).

44222957 is a wasteful number, since it uses less digits than its factorization.

44222957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 40320, while the sum is 35.

The square root of 44222957 is about 6650.0343608135. The cubic root of 44222957 is about 353.6301290716.

The spelling of 44222957 in words is "forty-four million, two hundred twenty-two thousand, nine hundred fifty-seven".