5417728 has 18 divisors (see below), whose sum is σ = 10814804. Its totient is φ = 2708736.

The previous prime is 5417723. The next prime is 5417743. The reversal of 5417728 is 8277145.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5417693 and 5417702.

It is not an unprimeable number, because it can be changed into a prime (5417723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10326 + ... + 10837.

Almost surely, 2^5417728 is an apocalyptic number.

It is an amenable number.

5417728 is a deficient number, since it is larger than the sum of its proper divisors (5397076).

5417728 is an equidigital number, since it uses as much as digits as its factorization.

5417728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21179 (or 21165 counting only the distinct ones).

The product of its digits is 15680, while the sum is 34.

The square root of 5417728 is about 2327.6013404361. The cubic root of 5417728 is about 175.6328434165.

The spelling of 5417728 in words is "five million, four hundred seventeen thousand, seven hundred twenty-eight".