50597928 has 96 divisors (see below), whose sum is σ = 143114400. Its totient is φ = 16136064.

The previous prime is 50597927. The next prime is 50597929. The reversal of 50597928 is 82979505.

It is a happy number.

50597928 is a `hidden beast` number, since 50 + 597 + 9 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (50597927) and next prime (50597929).

It is not an unprimeable number, because it can be changed into a prime (50597927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182526 + ... + 182802.

It is an arithmetic number, because the mean of its divisors is an integer number (1490775).

Almost surely, 2^50597928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50597928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71557200).

50597928 is an abundant number, since it is smaller than the sum of its proper divisors (92516472).

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

50597928 is a wasteful number, since it uses less digits than its factorization.

50597928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 50597928 is about 7113.2220547372. Note that the first 3 decimals coincide. The cubic root of 50597928 is about 369.8658583616.

The spelling of 50597928 in words is "fifty million, five hundred ninety-seven thousand, nine hundred twenty-eight".