47852880 has 80 divisors (see below), whose sum is σ = 154811520. Its totient is φ = 12204544.

The previous prime is 47852869. The next prime is 47852881. The reversal of 47852880 is 8825874.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47852881) 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, 1186 + ... + 9854.

It is an arithmetic number, because the mean of its divisors is an integer number (1935144).

Almost surely, 2^47852880 is an apocalyptic number.

47852880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47852880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77405760).

47852880 is an abundant number, since it is smaller than the sum of its proper divisors (106958640).

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

47852880 is a wasteful number, since it uses less digits than its factorization.

47852880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8708 (or 8702 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 47852880 is about 6917.5776106958. The cubic root of 47852880 is about 363.0524402683.

The spelling of 47852880 in words is "forty-seven million, eight hundred fifty-two thousand, eight hundred eighty".