5728618 has 8 divisors (see below), whose sum is σ = 9820512. Its totient is φ = 2455116.

The previous prime is 5728579. The next prime is 5728621. The reversal of 5728618 is 8168275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 204580 + ... + 204607.

It is an arithmetic number, because the mean of its divisors is an integer number (1227564).

Almost surely, 2^5728618 is an apocalyptic number.

5728618 is a deficient number, since it is larger than the sum of its proper divisors (4091894).

5728618 is a wasteful number, since it uses less digits than its factorization.

5728618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409196.

The product of its digits is 26880, while the sum is 37.

The square root of 5728618 is about 2393.4531539180. The cubic root of 5728618 is about 178.9300518392.

The spelling of 5728618 in words is "five million, seven hundred twenty-eight thousand, six hundred eighteen".