52388260 has 12 divisors (see below), whose sum is σ = 110015388. Its totient is φ = 20955296.

The previous prime is 52388207. The next prime is 52388267. The reversal of 52388260 is 6288325.

52388260 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 2 ways, for example, as 16842816 + 35545444 = 4104^2 + 5962^2 .

It is not an unprimeable number, because it can be changed into a prime (52388267) 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 3 ways as a sum of consecutive naturals, for example, 1309687 + ... + 1309726.

It is an arithmetic number, because the mean of its divisors is an integer number (9167949).

Almost surely, 2^52388260 is an apocalyptic number.

It is an amenable number.

52388260 is an abundant number, since it is smaller than the sum of its proper divisors (57627128).

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

52388260 is a wasteful number, since it uses less digits than its factorization.

52388260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619422 (or 2619420 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 52388260 is about 7237.9734732866. The cubic root of 52388260 is about 374.1777777785.

The spelling of 52388260 in words is "fifty-two million, three hundred eighty-eight thousand, two hundred sixty".