50304940 has 96 divisors (see below), whose sum is σ = 127217664. Its totient is φ = 16346880.

The previous prime is 50304929. The next prime is 50304949. The reversal of 50304940 is 4940305.

It is not an unprimeable number, because it can be changed into a prime (50304949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290694 + ... + 290866.

It is an arithmetic number, because the mean of its divisors is an integer number (1325184).

Almost surely, 2^50304940 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 50304940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63608832).

50304940 is an abundant number, since it is smaller than the sum of its proper divisors (76912724).

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

50304940 is a wasteful number, since it uses less digits than its factorization.

50304940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 50304940 is about 7092.5975495583. The cubic root of 50304940 is about 369.1505715022.

The spelling of 50304940 in words is "fifty million, three hundred four thousand, nine hundred forty".