52707936 has 96 divisors (see below), whose sum is σ = 145152000. Its totient is φ = 16727040.

The previous prime is 52707929. The next prime is 52707947. The reversal of 52707936 is 63970725.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 52707894 and 52707903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264765 + ... + 264963.

It is an arithmetic number, because the mean of its divisors is an integer number (1512000).

Almost surely, 2^52707936 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 52707936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72576000).

52707936 is an abundant number, since it is smaller than the sum of its proper divisors (92444064).

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

52707936 is a wasteful number, since it uses less digits than its factorization.

52707936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 52707936 is about 7260.0231404590. The cubic root of 52707936 is about 374.9373193014.

The spelling of 52707936 in words is "fifty-two million, seven hundred seven thousand, nine hundred thirty-six".