50850240 has 336 divisors, whose sum is σ = 200143872. Its totient is φ = 10881024.

The previous prime is 50850203. The next prime is 50850257. The reversal of 50850240 is 4205805.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 50850240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1081897 + ... + 1081943.

Almost surely, 2^50850240 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 50850240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100071936).

50850240 is an abundant number, since it is smaller than the sum of its proper divisors (149293632).

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

50850240 is a wasteful number, since it uses less digits than its factorization.

50850240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 50850240 is about 7130.9354225094. The cubic root of 50850240 is about 370.4796312113.

The spelling of 50850240 in words is "fifty million, eight hundred fifty thousand, two hundred forty".