50673240 has 48 divisors (see below), whose sum is σ = 164689200. Its totient is φ = 13512768.

The previous prime is 50673229. The next prime is 50673241. The reversal of 50673240 is 4237605.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50673241) 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 11 ways as a sum of consecutive naturals, for example, 70020 + ... + 70739.

It is an arithmetic number, because the mean of its divisors is an integer number (3431025).

Almost surely, 2^50673240 is an apocalyptic number.

It is an amenable number.

50673240 is an abundant number, since it is smaller than the sum of its proper divisors (114015960).

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

50673240 is a wasteful number, since it uses less digits than its factorization.

50673240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140776 (or 140769 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 50673240 is about 7118.5138898509. The cubic root of 50673240 is about 370.0492751516.

The spelling of 50673240 in words is "fifty million, six hundred seventy-three thousand, two hundred forty".