5728230 has 24 divisors (see below), whose sum is σ = 14893632. Its totient is φ = 1527504.

The previous prime is 5728223. The next prime is 5728231. The reversal of 5728230 is 328275.

It is a junction number, because it is equal to n+sod(n) for n = 5728194 and 5728203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5728231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31734 + ... + 31913.

It is an arithmetic number, because the mean of its divisors is an integer number (620568).

Almost surely, 2^5728230 is an apocalyptic number.

5728230 is an abundant number, since it is smaller than the sum of its proper divisors (9165402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5728230 is a wasteful number, since it uses less digits than its factorization.

5728230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63660 (or 63657 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5728230 is about 2393.3720981076. The cubic root of 5728230 is about 178.9260120965.

The spelling of 5728230 in words is "five million, seven hundred twenty-eight thousand, two hundred thirty".