52784716 has 12 divisors (see below), whose sum is σ = 92734488. Its totient is φ = 26289152.

The previous prime is 52784707. The next prime is 52784731. The reversal of 52784716 is 61748725.

52784716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24646 + ... + 26701.

It is an arithmetic number, because the mean of its divisors is an integer number (7727874).

Almost surely, 2^52784716 is an apocalyptic number.

It is an amenable number.

52784716 is a deficient number, since it is larger than the sum of its proper divisors (39949772).

52784716 is a wasteful number, since it uses less digits than its factorization.

52784716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51608 (or 51606 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 52784716 is about 7265.3090780778. The cubic root of 52784716 is about 375.1192888646.

The spelling of 52784716 in words is "fifty-two million, seven hundred eighty-four thousand, seven hundred sixteen".