44271020 has 12 divisors (see below), whose sum is σ = 92969184. Its totient is φ = 17708400.

The previous prime is 44271011. The next prime is 44271041. The reversal of 44271020 is 2017244.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2213551 = 44271020 / (4 + 4 + 2 + 7 + 1 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 44270983 and 44271001.

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, 1106756 + ... + 1106795.

It is an arithmetic number, because the mean of its divisors is an integer number (7747432).

Almost surely, 2^44271020 is an apocalyptic number.

It is an amenable number.

44271020 is an abundant number, since it is smaller than the sum of its proper divisors (48698164).

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

44271020 is a wasteful number, since it uses less digits than its factorization.

44271020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213560 (or 2213558 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 44271020 is about 6653.6471201890. The cubic root of 44271020 is about 353.7581950679.

Adding to 44271020 its reverse (2017244), we get a palindrome (46288264).

The spelling of 44271020 in words is "forty-four million, two hundred seventy-one thousand, twenty".