50402884 has 12 divisors (see below), whose sum is σ = 100805824. Its totient is φ = 21601224.

The previous prime is 50402881. The next prime is 50402903. The reversal of 50402884 is 48820405.

50402884 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (50402881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900024 + ... + 900079.

Almost surely, 2^50402884 is an apocalyptic number.

It is an amenable number.

50402884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50402884 is a wasteful number, since it uses less digits than its factorization.

50402884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800114 (or 1800112 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 50402884 is about 7099.4988555531. The cubic root of 50402884 is about 369.3899955929.

The spelling of 50402884 in words is "fifty million, four hundred two thousand, eight hundred eighty-four".