50237856 has 144 divisors (see below), whose sum is σ = 156619008. Its totient is φ = 15206400.

The previous prime is 50237827. The next prime is 50237857. The reversal of 50237856 is 65873205.

50237856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50237856.

It is not an unprimeable number, because it can be changed into a prime (50237857) 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 23 ways as a sum of consecutive naturals, for example, 151611 + ... + 151941.

It is an arithmetic number, because the mean of its divisors is an integer number (1087632).

Almost surely, 2^50237856 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 50237856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78309504).

50237856 is an abundant number, since it is smaller than the sum of its proper divisors (106381152).

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

50237856 is a wasteful number, since it uses less digits than its factorization.

50237856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 50237856 is about 7087.8668159045. The cubic root of 50237856 is about 368.9864052982.

The spelling of 50237856 in words is "fifty million, two hundred thirty-seven thousand, eight hundred fifty-six".