52402760 has 64 divisors (see below), whose sum is σ = 125107200. Its totient is φ = 19753920.

The previous prime is 52402709. The next prime is 52402769. The reversal of 52402760 is 6720425.

52402760 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 (52402769) 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 15 ways as a sum of consecutive naturals, for example, 274265 + ... + 274455.

It is an arithmetic number, because the mean of its divisors is an integer number (1954800).

Almost surely, 2^52402760 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 52402760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62553600).

52402760 is an abundant number, since it is smaller than the sum of its proper divisors (72704440).

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

52402760 is a wasteful number, since it uses less digits than its factorization.

52402760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 52402760 is about 7238.9750655739. The cubic root of 52402760 is about 374.2122961820.

It can be divided in two parts, 5240 and 2760, that added together give a cube (8000 = 20³).

The spelling of 52402760 in words is "fifty-two million, four hundred two thousand, seven hundred sixty".