47920950 has 192 divisors, whose sum is σ = 164989440. Its totient is φ = 9936000.

The previous prime is 47920889. The next prime is 47920969. The reversal of 47920950 is 5902974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 103720 + ... + 104180.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^47920950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47920950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82494720).

47920950 is an abundant number, since it is smaller than the sum of its proper divisors (117068490).

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

47920950 is a wasteful number, since it uses less digits than its factorization.

47920950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 47920950 is about 6922.4959371602. The cubic root of 47920950 is about 363.2245042479.

The spelling of 47920950 in words is "forty-seven million, nine hundred twenty thousand, nine hundred fifty".