47834580 has 48 divisors (see below), whose sum is σ = 135334080. Its totient is φ = 12622848.

The previous prime is 47834569. The next prime is 47834597. The reversal of 47834580 is 8543874.

It is a zygodrome in base 9.

It is a congruent 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, 1711 + ... + 9929.

It is an arithmetic number, because the mean of its divisors is an integer number (2819460).

Almost surely, 2^47834580 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 47834580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67667040).

47834580 is an abundant number, since it is smaller than the sum of its proper divisors (87499500).

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

47834580 is a wasteful number, since it uses less digits than its factorization.

47834580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8328 (or 8326 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 47834580 is about 6916.2547668518. The cubic root of 47834580 is about 363.0061546058.

The spelling of 47834580 in words is "forty-seven million, eight hundred thirty-four thousand, five hundred eighty".