44004022 has 4 divisors (see below), whose sum is σ = 66006036. Its totient is φ = 22002010.

The previous prime is 44004017. The next prime is 44004053. The reversal of 44004022 is 22040044.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 44003987 and 44004005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001004 + ... + 11001007.

It is an arithmetic number, because the mean of its divisors is an integer number (16501509).

Almost surely, 2^44004022 is an apocalyptic number.

44004022 is a deficient number, since it is larger than the sum of its proper divisors (22002014).

44004022 is a wasteful number, since it uses less digits than its factorization.

44004022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22002013.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 44004022 is about 6633.5527434400. The cubic root of 44004022 is about 353.0455900693.

Adding to 44004022 its reverse (22040044), we get a palindrome (66044066).

The spelling of 44004022 in words is "forty-four million, four thousand, twenty-two".