50240736 has 288 divisors, whose sum is σ = 184923648. Its totient is φ = 13063680.

The previous prime is 50240719. The next prime is 50240737. The reversal of 50240736 is 63704205.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50240737) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 707581 + ... + 707651.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 2^50240736 is an apocalyptic number.

50240736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50240736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92461824).

50240736 is an abundant number, since it is smaller than the sum of its proper divisors (134682912).

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

50240736 is a wasteful number, since it uses less digits than its factorization.

50240736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 96 counting only the distinct ones).

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

The square root of 50240736 is about 7088.0699770812. The cubic root of 50240736 is about 368.9934561600.

The spelling of 50240736 in words is "fifty million, two hundred forty thousand, seven hundred thirty-six".