44221958 has 8 divisors (see below), whose sum is σ = 72363240. Its totient is φ = 20100880.

The previous prime is 44221937. The next prime is 44221963. The reversal of 44221958 is 85912244.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005023 + ... + 1005066.

It is an arithmetic number, because the mean of its divisors is an integer number (9045405).

Almost surely, 2^44221958 is an apocalyptic number.

44221958 is a deficient number, since it is larger than the sum of its proper divisors (28141282).

44221958 is a wasteful number, since it uses less digits than its factorization.

44221958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010102.

The product of its digits is 23040, while the sum is 35.

The square root of 44221958 is about 6649.9592479954. The cubic root of 44221958 is about 353.6274662076.

The spelling of 44221958 in words is "forty-four million, two hundred twenty-one thousand, nine hundred fifty-eight".