5441728 has 14 divisors (see below), whose sum is σ = 10798556. Its totient is φ = 2720832.

The previous prime is 5441713. The next prime is 5441743. The reversal of 5441728 is 8271445.

It is an interprime number because it is at equal distance from previous prime (5441713) and next prime (5441743).

It is a super-2 number, since 2×5441728² = 59224807251968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5441728.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42450 + ... + 42577.

Almost surely, 2^5441728 is an apocalyptic number.

It is an amenable number.

5441728 is a deficient number, since it is larger than the sum of its proper divisors (5356828).

5441728 is an equidigital number, since it uses as much as digits as its factorization.

5441728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85039 (or 85029 counting only the distinct ones).

The product of its digits is 8960, while the sum is 31.

The square root of 5441728 is about 2332.7511654696. The cubic root of 5441728 is about 175.8918067818.

It can be divided in two parts, 54417 and 28, that added together give a palindrome (54445).

The spelling of 5441728 in words is "five million, four hundred forty-one thousand, seven hundred twenty-eight".