52367736 has 64 divisors (see below), whose sum is σ = 137577600. Its totient is φ = 16587648.

The previous prime is 52367713. The next prime is 52367747. The reversal of 52367736 is 63776325.

52367736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52367694 and 52367703.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 46071 + ... + 47193.

It is an arithmetic number, because the mean of its divisors is an integer number (2149650).

Almost surely, 2^52367736 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 52367736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68788800).

52367736 is an abundant number, since it is smaller than the sum of its proper divisors (85209864).

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

52367736 is a wasteful number, since it uses less digits than its factorization.

52367736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1224 counting only the distinct ones).

The product of its digits is 158760, while the sum is 39.

The square root of 52367736 is about 7236.5555342304. Note that the first 4 decimals coincide. The cubic root of 52367736 is about 374.1289078739.

The spelling of 52367736 in words is "fifty-two million, three hundred sixty-seven thousand, seven hundred thirty-six".