44054220 has 48 divisors (see below), whose sum is σ = 140974848. Its totient is φ = 10069440.

The previous prime is 44054207. The next prime is 44054221. The reversal of 44054220 is 2245044.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (44054221) 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 15 ways as a sum of consecutive naturals, for example, 52026 + ... + 52865.

It is an arithmetic number, because the mean of its divisors is an integer number (2936976).

Almost surely, 2^44054220 is an apocalyptic number.

It is an amenable number.

44054220 is an abundant number, since it is smaller than the sum of its proper divisors (96920628).

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

44054220 is a wasteful number, since it uses less digits than its factorization.

44054220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104910 (or 104908 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44054220 is about 6637.3353086913. The cubic root of 44054220 is about 353.1797857411.

Adding to 44054220 its reverse (2245044), we get a palindrome (46299264).

The spelling of 44054220 in words is "forty-four million, fifty-four thousand, two hundred twenty".