52387104 has 192 divisors, whose sum is σ = 180956160. Its totient is φ = 12856320.

The previous prime is 52387087. The next prime is 52387109. The reversal of 52387104 is 40178325.

52387104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52387109) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 140262 + ... + 140634.

It is an arithmetic number, because the mean of its divisors is an integer number (942480).

Almost surely, 2^52387104 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 52387104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90478080).

52387104 is an abundant number, since it is smaller than the sum of its proper divisors (128569056).

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

52387104 is a wasteful number, since it uses less digits than its factorization.

52387104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 52387104 is about 7237.8936162395. The cubic root of 52387104 is about 374.1750255544.

The spelling of 52387104 in words is "fifty-two million, three hundred eighty-seven thousand, one hundred four".