44402241 has 8 divisors (see below), whose sum is σ = 63757120. Its totient is φ = 27324432.

The previous prime is 44402231. The next prime is 44402243. The reversal of 44402241 is 14220444.

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

It is not a de Polignac number, because 44402241 - 2⁵ = 44402209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44402243) 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, 569221 + ... + 569298.

It is an arithmetic number, because the mean of its divisors is an integer number (7969640).

Almost surely, 2^44402241 is an apocalyptic number.

It is an amenable number.

44402241 is a deficient number, since it is larger than the sum of its proper divisors (19354879).

44402241 is a wasteful number, since it uses less digits than its factorization.

44402241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138535.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 44402241 is about 6663.5006565618. The cubic root of 44402241 is about 354.1073679237.

Adding to 44402241 its reverse (14220444), we get a palindrome (58622685).

The spelling of 44402241 in words is "forty-four million, four hundred two thousand, two hundred forty-one".