44282020 has 12 divisors (see below), whose sum is σ = 92992284. Its totient is φ = 17712800.

The previous prime is 44282011. The next prime is 44282023. The reversal of 44282020 is 2028244.

It can be written as a sum of positive squares in 2 ways, for example, as 23561316 + 20720704 = 4854^2 + 4552^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44281982 and 44282000.

It is not an unprimeable number, because it can be changed into a prime (44282023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1107031 + ... + 1107070.

It is an arithmetic number, because the mean of its divisors is an integer number (7749357).

Almost surely, 2^44282020 is an apocalyptic number.

It is an amenable number.

44282020 is an abundant number, since it is smaller than the sum of its proper divisors (48710264).

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

44282020 is a wasteful number, since it uses less digits than its factorization.

44282020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214110 (or 2214108 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 44282020 is about 6654.4736831698. The cubic root of 44282020 is about 353.7874920203.

The spelling of 44282020 in words is "forty-four million, two hundred eighty-two thousand, twenty".