47585560 has 64 divisors (see below), whose sum is σ = 118298880. Its totient is φ = 17082240.

The previous prime is 47585537. The next prime is 47585579. The reversal of 47585560 is 6558574.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35869 + ... + 37171.

It is an arithmetic number, because the mean of its divisors is an integer number (1848420).

Almost surely, 2^47585560 is an apocalyptic number.

47585560 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 47585560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59149440).

47585560 is an abundant number, since it is smaller than the sum of its proper divisors (70713320).

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

47585560 is a wasteful number, since it uses less digits than its factorization.

47585560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 47585560 is about 6898.2287581668. The cubic root of 47585560 is about 362.3751389235.

The spelling of 47585560 in words is "forty-seven million, five hundred eighty-five thousand, five hundred sixty".