50000240 has 40 divisors (see below), whose sum is σ = 117300528. Its totient is φ = 19819520.

The previous prime is 50000239. The next prime is 50000243. The reversal of 50000240 is 4200005.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6275 + ... + 11805.

Almost surely, 2^50000240 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 50000240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58650264).

50000240 is an abundant number, since it is smaller than the sum of its proper divisors (67300288).

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

50000240 is a wasteful number, since it uses less digits than its factorization.

50000240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657 (or 5651 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 50000240 is about 7071.0847824079. The cubic root of 50000240 is about 368.4037393081.

Adding to 50000240 its reverse (4200005), we get a palindrome (54200245).

The spelling of 50000240 in words is "fifty million, two hundred forty", and thus it is an aban number.