5725828 has 12 divisors (see below), whose sum is σ = 10157980. Its totient is φ = 2823552.

The previous prime is 5725807. The next prime is 5725829. The reversal of 5725828 is 8285275.

It can be written as a sum of positive squares in 2 ways, for example, as 4937284 + 788544 = 2222^2 + 888^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5725829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9513 + ... + 10096.

Almost surely, 2^5725828 is an apocalyptic number.

It is an amenable number.

5725828 is a deficient number, since it is larger than the sum of its proper divisors (4432152).

5725828 is a wasteful number, since it uses less digits than its factorization.

5725828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19686 (or 19684 counting only the distinct ones).

The product of its digits is 44800, while the sum is 37.

The square root of 5725828 is about 2392.8702430345. The cubic root of 5725828 is about 178.9009991130.

It can be divided in two parts, 572 and 5828, that added together give a square (6400 = 80²).

The spelling of 5725828 in words is "five million, seven hundred twenty-five thousand, eight hundred twenty-eight".