50947932 has 72 divisors (see below), whose sum is σ = 138972288. Its totient is φ = 14230080.

The previous prime is 50947931. The next prime is 50947933. The reversal of 50947932 is 23974905.

50947932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50947931) and next prime (50947933).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50947931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 312483 + ... + 312645.

Almost surely, 2^50947932 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 50947932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69486144).

50947932 is an abundant number, since it is smaller than the sum of its proper divisors (88024356).

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

50947932 is a wasteful number, since it uses less digits than its factorization.

50947932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 50947932 is about 7137.7820084393. The cubic root of 50947932 is about 370.7167309986.

The spelling of 50947932 in words is "fifty million, nine hundred forty-seven thousand, nine hundred thirty-two".