5727928 has 8 divisors (see below), whose sum is σ = 10739880. Its totient is φ = 2863960.

The previous prime is 5727923. The next prime is 5727971. The reversal of 5727928 is 8297275.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 5⁵ + 7⁶ + 2 + 7⁷ + 9⁷ + 2⁷ + 8³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5727923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357988 + ... + 358003.

It is an arithmetic number, because the mean of its divisors is an integer number (1342485).

Almost surely, 2^5727928 is an apocalyptic number.

It is an amenable number.

5727928 is a deficient number, since it is larger than the sum of its proper divisors (5011952).

5727928 is a wasteful number, since it uses less digits than its factorization.

5727928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715997 (or 715993 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 5727928 is about 2393.3090063759. The cubic root of 5727928 is about 178.9228676345.

The spelling of 5727928 in words is "five million, seven hundred twenty-seven thousand, nine hundred twenty-eight".