44030020 has 12 divisors (see below), whose sum is σ = 92463084. Its totient is φ = 17612000.

The previous prime is 44030009. The next prime is 44030047. The reversal of 44030020 is 2003044.

44030020 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 26873856 + 17156164 = 5184^2 + 4142^2 .

It is a super-2 number, since 2×44030020² = 3877285322400800, which contains 22 as substring.

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, 1100731 + ... + 1100770.

It is an arithmetic number, because the mean of its divisors is an integer number (7705257).

Almost surely, 2^44030020 is an apocalyptic number.

It is an amenable number.

44030020 is an abundant number, since it is smaller than the sum of its proper divisors (48433064).

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

44030020 is a wasteful number, since it uses less digits than its factorization.

44030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201510 (or 2201508 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 44030020 is about 6635.5120375145. The cubic root of 44030020 is about 353.1151039595.

Adding to 44030020 its reverse (2003044), we get a palindrome (46033064).

The spelling of 44030020 in words is "forty-four million, thirty thousand, twenty".