47880952 has 48 divisors (see below), whose sum is σ = 104675760. Its totient is φ = 20112768.

The previous prime is 47880949. The next prime is 47880961. The reversal of 47880952 is 25908874.

It is a junction number, because it is equal to n+sod(n) for n = 47880899 and 47880908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349428 + ... + 349564.

It is an arithmetic number, because the mean of its divisors is an integer number (2180745).

Almost surely, 2^47880952 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 47880952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52337880).

47880952 is an abundant number, since it is smaller than the sum of its proper divisors (56794808).

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

47880952 is a wasteful number, since it uses less digits than its factorization.

47880952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 47880952 is about 6919.6063471848. The cubic root of 47880952 is about 363.1234190394.

The spelling of 47880952 in words is "forty-seven million, eight hundred eighty thousand, nine hundred fifty-two".