50071688 has 16 divisors (see below), whose sum is σ = 98826000. Its totient is φ = 23718096.

The previous prime is 50071673. The next prime is 50071711. The reversal of 50071688 is 88617005.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164558 + ... + 164861.

It is an arithmetic number, because the mean of its divisors is an integer number (6176625).

Almost surely, 2^50071688 is an apocalyptic number.

It is an amenable number.

50071688 is a deficient number, since it is larger than the sum of its proper divisors (48754312).

50071688 is a wasteful number, since it uses less digits than its factorization.

50071688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329444 (or 329440 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 50071688 is about 7076.1351032891. The cubic root of 50071688 is about 368.5791330183.

The spelling of 50071688 in words is "fifty million, seventy-one thousand, six hundred eighty-eight".