52338186 has 12 divisors (see below), whose sum is σ = 113399442. Its totient is φ = 17446056.

The previous prime is 52338163. The next prime is 52338191. The reversal of 52338186 is 68183325.

52338186 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52056225 + 281961 = 7215^2 + 531^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52338186.

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 5 ways as a sum of consecutive naturals, for example, 1453821 + ... + 1453856.

Almost surely, 2^52338186 is an apocalyptic number.

52338186 is an abundant number, since it is smaller than the sum of its proper divisors (61061256).

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

52338186 is a wasteful number, since it uses less digits than its factorization.

52338186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907685 (or 2907682 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 52338186 is about 7234.5135289113. The cubic root of 52338186 is about 374.0585236374.

The spelling of 52338186 in words is "fifty-two million, three hundred thirty-eight thousand, one hundred eighty-six".