44445382 has 8 divisors (see below), whose sum is σ = 68818752. Its totient is φ = 21505800.

The previous prime is 44445377. The next prime is 44445419. The reversal of 44445382 is 28354444.

44445382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×44445382² = 3950783962251848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358369 + ... + 358492.

It is an arithmetic number, because the mean of its divisors is an integer number (8602344).

Almost surely, 2^44445382 is an apocalyptic number.

44445382 is a deficient number, since it is larger than the sum of its proper divisors (24373370).

44445382 is a wasteful number, since it uses less digits than its factorization.

44445382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716894.

The product of its digits is 61440, while the sum is 34.

The square root of 44445382 is about 6666.7369829625. The cubic root of 44445382 is about 354.2220137970. Note that the first 3 decimals are identical.

The spelling of 44445382 in words is "forty-four million, four hundred forty-five thousand, three hundred eighty-two".