44420036 has 6 divisors (see below), whose sum is σ = 77735070. Its totient is φ = 22210016.

The previous prime is 44420011. The next prime is 44420063. The reversal of 44420036 is 63002444.

It is a happy number.

44420036 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 only one way, i.e., 25060036 + 19360000 = 5006^2 + 4400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44419993 and 44420020.

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 as a sum of consecutive naturals, namely, 5552501 + ... + 5552508.

It is an arithmetic number, because the mean of its divisors is an integer number (12955845).

Almost surely, 2^44420036 is an apocalyptic number.

It is an amenable number.

44420036 is a deficient number, since it is larger than the sum of its proper divisors (33315034).

44420036 is a wasteful number, since it uses less digits than its factorization.

44420036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11105013 (or 11105011 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 44420036 is about 6664.8357819229. The cubic root of 44420036 is about 354.1546665800.

The spelling of 44420036 in words is "forty-four million, four hundred twenty thousand, thirty-six".