50782928 has 40 divisors (see below), whose sum is σ = 115200960. Its totient is φ = 21231360.

The previous prime is 50782913. The next prime is 50782931. The reversal of 50782928 is 82928705.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 938 + ... + 10121.

It is an arithmetic number, because the mean of its divisors is an integer number (2880024).

Almost surely, 2^50782928 is an apocalyptic number.

It is an amenable number.

50782928 is an abundant number, since it is smaller than the sum of its proper divisors (64418032).

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

50782928 is a wasteful number, since it uses less digits than its factorization.

50782928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11115 (or 11109 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 50782928 is about 7126.2141421655. The cubic root of 50782928 is about 370.3160873314.

The spelling of 50782928 in words is "fifty million, seven hundred eighty-two thousand, nine hundred twenty-eight".