52386384 has 80 divisors (see below), whose sum is σ = 146722752. Its totient is φ = 16041984.

The previous prime is 52386361. The next prime is 52386409. The reversal of 52386384 is 48368325.

52386384 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 15 ways as a sum of consecutive naturals, for example, 34342 + ... + 35834.

Almost surely, 2^52386384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52386384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73361376).

52386384 is an abundant number, since it is smaller than the sum of its proper divisors (94336368).

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

52386384 is a wasteful number, since it uses less digits than its factorization.

52386384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564 (or 1558 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 52386384 is about 7237.8438778410. The cubic root of 52386384 is about 374.1733113460.

The spelling of 52386384 in words is "fifty-two million, three hundred eighty-six thousand, three hundred eighty-four".