47873580 has 96 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 12063744.

The previous prime is 47873569. The next prime is 47873587. The reversal of 47873580 is 8537874.

It is not an unprimeable number, because it can be changed into a prime (47873587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155787 + ... + 156093.

It is an arithmetic number, because the mean of its divisors is an integer number (1474704).

Almost surely, 2^47873580 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 47873580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70785792).

47873580 is an abundant number, since it is smaller than the sum of its proper divisors (93698004).

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

47873580 is a wasteful number, since it uses less digits than its factorization.

47873580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 47873580 is about 6919.0736374171. The cubic root of 47873580 is about 363.1047819604.

The spelling of 47873580 in words is "forty-seven million, eight hundred seventy-three thousand, five hundred eighty".