5757228 has 54 divisors (see below), whose sum is σ = 15393924. Its totient is φ = 1813968.

The previous prime is 5757223. The next prime is 5757229. The reversal of 5757228 is 8227575.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5757192 and 5757201.

It is not an unprimeable number, because it can be changed into a prime (5757221) 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 in 17 ways as a sum of consecutive naturals, for example, 12775 + ... + 13217.

Almost surely, 2^5757228 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5757228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7696962).

5757228 is an abundant number, since it is smaller than the sum of its proper divisors (9636696).

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

5757228 is a wasteful number, since it uses less digits than its factorization.

5757228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 467 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 5757228 is about 2399.4224305028. The cubic root of 5757228 is about 179.2274295677.

It can be divided in two parts, 57572 and 28, that added together give a square (57600 = 240²).

The spelling of 5757228 in words is "five million, seven hundred fifty-seven thousand, two hundred twenty-eight".