52189182 has 24 divisors (see below), whose sum is σ = 116725440. Its totient is φ = 16835040.

The previous prime is 52189171. The next prime is 52189199. The reversal of 52189182 is 28198125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46207 + ... + 47322.

It is an arithmetic number, because the mean of its divisors is an integer number (4863560).

Almost surely, 2^52189182 is an apocalyptic number.

52189182 is an abundant number, since it is smaller than the sum of its proper divisors (64536258).

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

52189182 is a wasteful number, since it uses less digits than its factorization.

52189182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93568 (or 93565 counting only the distinct ones).

The product of its digits is 11520, while the sum is 36.

The square root of 52189182 is about 7224.2080534824. The cubic root of 52189182 is about 373.7032114075.

It can be divided in two parts, 5218 and 9182, that added together give a square (14400 = 120²).

The spelling of 52189182 in words is "fifty-two million, one hundred eighty-nine thousand, one hundred eighty-two".