52286228 has 12 divisors (see below), whose sum is σ = 91557312. Its totient is φ = 26127000.

The previous prime is 52286207. The next prime is 52286239. The reversal of 52286228 is 82268225.

52286228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6101 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (7629776).

Almost surely, 2^52286228 is an apocalyptic number.

It is an amenable number.

52286228 is a deficient number, since it is larger than the sum of its proper divisors (39271084).

52286228 is a wasteful number, since it uses less digits than its factorization.

52286228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8062 (or 8060 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 52286228 is about 7230.9216563312. The cubic root of 52286228 is about 373.9347022036.

The spelling of 52286228 in words is "fifty-two million, two hundred eighty-six thousand, two hundred twenty-eight".