50366784 has 112 divisors (see below), whose sum is σ = 152083008. Its totient is φ = 14573568.

The previous prime is 50366783. The next prime is 50366821. The reversal of 50366784 is 48766305.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50366783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41839 + ... + 43025.

It is an arithmetic number, because the mean of its divisors is an integer number (1357884).

Almost surely, 2^50366784 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 50366784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76041504).

50366784 is an abundant number, since it is smaller than the sum of its proper divisors (101716224).

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

50366784 is a wasteful number, since it uses less digits than its factorization.

50366784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 50366784 is about 7096.9559671735. The cubic root of 50366784 is about 369.3017852719.

The spelling of 50366784 in words is "fifty million, three hundred sixty-six thousand, seven hundred eighty-four".