47184960 has 112 divisors (see below), whose sum is σ = 156398976. Its totient is φ = 12029952.

The previous prime is 47184947. The next prime is 47184989. The reversal of 47184960 is 6948174.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21012 + ... + 23148.

Almost surely, 2^47184960 is an apocalyptic number.

47184960 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 47184960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78199488).

47184960 is an abundant number, since it is smaller than the sum of its proper divisors (109214016).

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

47184960 is a wasteful number, since it uses less digits than its factorization.

47184960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 47184960 is about 6869.1309493996. The cubic root of 47184960 is about 361.3553844590.

The spelling of 47184960 in words is "forty-seven million, one hundred eighty-four thousand, nine hundred sixty".