50688708 has 48 divisors (see below), whose sum is σ = 136585344. Its totient is φ = 14330880.

The previous prime is 50688667. The next prime is 50688727. The reversal of 50688708 is 80788605.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 50688708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5038 + ... + 11258.

It is an arithmetic number, because the mean of its divisors is an integer number (2845528).

Almost surely, 2^50688708 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 50688708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68292672).

50688708 is an abundant number, since it is smaller than the sum of its proper divisors (85896636).

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

50688708 is a wasteful number, since it uses less digits than its factorization.

50688708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332 (or 6330 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 50688708 is about 7119.6002696781. The cubic root of 50688708 is about 370.0869238190.

The spelling of 50688708 in words is "fifty million, six hundred eighty-eight thousand, seven hundred eight".