44005242 has 8 divisors (see below), whose sum is σ = 88010496. Its totient is φ = 14668412.

The previous prime is 44005237. The next prime is 44005253. The reversal of 44005242 is 24250044.

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

44005242 is an admirable number.

It is a super-2 number, since 2×44005242² = 3872922646957128, which contains 22 as substring.

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, 3667098 + ... + 3667109.

It is an arithmetic number, because the mean of its divisors is an integer number (11001312).

Almost surely, 2^44005242 is an apocalyptic number.

44005242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44005242 is a wasteful number, since it uses less digits than its factorization.

44005242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7334212.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44005242 is about 6633.6446995600. The cubic root of 44005242 is about 353.0488527380.

Adding to 44005242 its reverse (24250044), we get a palindrome (68255286).

The spelling of 44005242 in words is "forty-four million, five thousand, two hundred forty-two".