50892140 has 24 divisors (see below), whose sum is σ = 115095120. Its totient is φ = 18790848.

The previous prime is 50892139. The next prime is 50892143. The reversal of 50892140 is 4129805.

It is not an unprimeable number, because it can be changed into a prime (50892143) by changing a digit.

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, 97610 + ... + 98129.

It is an arithmetic number, because the mean of its divisors is an integer number (4795630).

Almost surely, 2^50892140 is an apocalyptic number.

It is an amenable number.

50892140 is an abundant number, since it is smaller than the sum of its proper divisors (64202980).

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

50892140 is a wasteful number, since it uses less digits than its factorization.

50892140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195761 (or 195759 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 50892140 is about 7133.8727210401. The cubic root of 50892140 is about 370.5813602289.

The spelling of 50892140 in words is "fifty million, eight hundred ninety-two thousand, one hundred forty".