52752260 has 24 divisors (see below), whose sum is σ = 120851136. Its totient is φ = 19182560.

The previous prime is 52752253. The next prime is 52752263. The reversal of 52752260 is 6225725.

52752260 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 (52752263) 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 7 ways as a sum of consecutive naturals, for example, 119672 + ... + 120111.

It is an arithmetic number, because the mean of its divisors is an integer number (5035464).

Almost surely, 2^52752260 is an apocalyptic number.

It is an amenable number.

52752260 is an abundant number, since it is smaller than the sum of its proper divisors (68098876).

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

52752260 is a wasteful number, since it uses less digits than its factorization.

52752260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239803 (or 239801 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52752260 is about 7263.0751063169. The cubic root of 52752260 is about 375.0423892823.

Adding to 52752260 its reverse (6225725), we get a palindrome (58977985).

The spelling of 52752260 in words is "fifty-two million, seven hundred fifty-two thousand, two hundred sixty".