5728556 has 6 divisors (see below), whose sum is σ = 10024980. Its totient is φ = 2864276.

The previous prime is 5728553. The next prime is 5728559. The reversal of 5728556 is 6558275.

It is an interprime number because it is at equal distance from previous prime (5728553) and next prime (5728559).

It is not an unprimeable number, because it can be changed into a prime (5728553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716066 + ... + 716073.

It is an arithmetic number, because the mean of its divisors is an integer number (1670830).

Almost surely, 2^5728556 is an apocalyptic number.

It is an amenable number.

5728556 is a deficient number, since it is larger than the sum of its proper divisors (4296424).

5728556 is a wasteful number, since it uses less digits than its factorization.

5728556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432143 (or 1432141 counting only the distinct ones).

The product of its digits is 84000, while the sum is 38.

The square root of 5728556 is about 2393.4402018851. The cubic root of 5728556 is about 178.9294063255.

The spelling of 5728556 in words is "five million, seven hundred twenty-eight thousand, five hundred fifty-six".