50682140 has 24 divisors (see below), whose sum is σ = 110103840. Its totient is φ = 19573568.

The previous prime is 50682127. The next prime is 50682157. The reversal of 50682140 is 4128605.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 43112 + ... + 44271.

It is an arithmetic number, because the mean of its divisors is an integer number (4587660).

Almost surely, 2^50682140 is an apocalyptic number.

It is an amenable number.

50682140 is an abundant number, since it is smaller than the sum of its proper divisors (59421700).

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

50682140 is a wasteful number, since it uses less digits than its factorization.

50682140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87421 (or 87419 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 50682140 is about 7119.1389928839. The cubic root of 50682140 is about 370.0709384315.

The spelling of 50682140 in words is "fifty million, six hundred eighty-two thousand, one hundred forty".