50884736 has 128 divisors (see below), whose sum is σ = 126480000. Its totient is φ = 20321280.

The previous prime is 50884697. The next prime is 50884741. The reversal of 50884736 is 63748805.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 50884693 and 50884702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834146 + ... + 834206.

It is an arithmetic number, because the mean of its divisors is an integer number (988125).

Almost surely, 2^50884736 is an apocalyptic number.

50884736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50884736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63240000).

50884736 is an abundant number, since it is smaller than the sum of its proper divisors (75595264).

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

50884736 is an equidigital number, since it uses as much as digits as its factorization.

50884736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 50884736 is about 7133.3537694411. The cubic root of 50884736 is about 370.5633881186.

The spelling of 50884736 in words is "fifty million, eight hundred eighty-four thousand, seven hundred thirty-six".