44321057 has 8 divisors (see below), whose sum is σ = 51194592. Its totient is φ = 37921600.

The previous prime is 44321051. The next prime is 44321071. The reversal of 44321057 is 75012344.

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 44321057 - 2²² = 40126753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44321051) 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, 118319 + ... + 118692.

It is an arithmetic number, because the mean of its divisors is an integer number (6399324).

Almost surely, 2^44321057 is an apocalyptic number.

It is an amenable number.

44321057 is a deficient number, since it is larger than the sum of its proper divisors (6873535).

44321057 is a wasteful number, since it uses less digits than its factorization.

44321057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237039.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 44321057 is about 6657.4061765826. The cubic root of 44321057 is about 353.8914224341.

The spelling of 44321057 in words is "forty-four million, three hundred twenty-one thousand, fifty-seven".