50140671 has 24 divisors (see below), whose sum is σ = 80285184. Its totient is φ = 27725040.

The previous prime is 50140631. The next prime is 50140693. The reversal of 50140671 is 17604105.

It is not a de Polignac number, because 50140671 - 2⁷ = 50140543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50140631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 945 + ... + 10058.

It is an arithmetic number, because the mean of its divisors is an integer number (3345216).

Almost surely, 2^50140671 is an apocalyptic number.

50140671 is a deficient number, since it is larger than the sum of its proper divisors (30144513).

50140671 is a wasteful number, since it uses less digits than its factorization.

50140671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051 (or 11044 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 50140671 is about 7081.0077672603. The cubic root of 50140671 is about 368.7483172958.

Adding to 50140671 its reverse (17604105), we get a palindrome (67744776).

The spelling of 50140671 in words is "fifty million, one hundred forty thousand, six hundred seventy-one".