44550442 has 8 divisors (see below), whose sum is σ = 68631876. Its totient is φ = 21673152.

The previous prime is 44550437. The next prime is 44550461. The reversal of 44550442 is 24405544.

44550442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44102881 + 447561 = 6641^2 + 669^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 44550442.

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, 300943 + ... + 301090.

Almost surely, 2^44550442 is an apocalyptic number.

44550442 is a deficient number, since it is larger than the sum of its proper divisors (24081434).

44550442 is a wasteful number, since it uses less digits than its factorization.

44550442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602072.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 44550442 is about 6674.6117490083. The cubic root of 44550442 is about 354.5008975186.

Adding to 44550442 its reverse (24405544), we get a palindrome (68955986).

The spelling of 44550442 in words is "forty-four million, five hundred fifty thousand, four hundred forty-two".