5255228 has 24 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 2358320.

The previous prime is 5255219. The next prime is 5255233. The reversal of 5255228 is 8225525.

It is a self number, because there is not a number n which added to its sum of digits gives 5255228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2933 + ... + 4371.

It is an arithmetic number, because the mean of its divisors is an integer number (423360).

Almost surely, 2^5255228 is an apocalyptic number.

It is an amenable number.

5255228 is a deficient number, since it is larger than the sum of its proper divisors (4905412).

5255228 is a wasteful number, since it uses less digits than its factorization.

5255228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1535 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 5255228 is about 2292.4284067338. The cubic root of 5255228 is about 173.8590041125.

The spelling of 5255228 in words is "five million, two hundred fifty-five thousand, two hundred twenty-eight".