52730744 has 16 divisors (see below), whose sum is σ = 107858520. Its totient is φ = 23968480.

The previous prime is 52730737. The next prime is 52730749. The reversal of 52730744 is 44703725.

52730744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52730744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52730749) 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, 299519 + ... + 299694.

Almost surely, 2^52730744 is an apocalyptic number.

It is an amenable number.

52730744 is an abundant number, since it is smaller than the sum of its proper divisors (55127776).

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

52730744 is a wasteful number, since it uses less digits than its factorization.

52730744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599230 (or 599226 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 52730744 is about 7261.5937644569. The cubic root of 52730744 is about 374.9913929876.

The spelling of 52730744 in words is "fifty-two million, seven hundred thirty thousand, seven hundred forty-four".