5186228 has 6 divisors (see below), whose sum is σ = 9075906. Its totient is φ = 2593112.

The previous prime is 5186219. The next prime is 5186261. The reversal of 5186228 is 8226815.

It can be written as a sum of positive squares in only one way, i.e., 4761124 + 425104 = 2182^2 + 652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5186194 and 5186203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648275 + ... + 648282.

It is an arithmetic number, because the mean of its divisors is an integer number (1512651).

Almost surely, 2^5186228 is an apocalyptic number.

It is an amenable number.

5186228 is a deficient number, since it is larger than the sum of its proper divisors (3889678).

5186228 is a wasteful number, since it uses less digits than its factorization.

5186228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296561 (or 1296559 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 5186228 is about 2277.3291373888. The cubic root of 5186228 is about 173.0947391144.

The spelling of 5186228 in words is "five million, one hundred eighty-six thousand, two hundred twenty-eight".