52711148 has 12 divisors (see below), whose sum is σ = 105422352. Its totient is φ = 22590480.

The previous prime is 52711123. The next prime is 52711157. The reversal of 52711148 is 84111725.

52711148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

52711148 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 52711148.

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 3 ways as a sum of consecutive naturals, for example, 941243 + ... + 941298.

It is an arithmetic number, because the mean of its divisors is an integer number (8785196).

Almost surely, 2^52711148 is an apocalyptic number.

It is an amenable number.

52711148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52711148 is a wasteful number, since it uses less digits than its factorization.

52711148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882552 (or 1882550 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 52711148 is about 7260.2443485051. The cubic root of 52711148 is about 374.9449353222.

The spelling of 52711148 in words is "fifty-two million, seven hundred eleven thousand, one hundred forty-eight".