47089560 has 128 divisors (see below), whose sum is σ = 164275200. Its totient is φ = 10575360.

The previous prime is 47089531. The next prime is 47089583. The reversal of 47089560 is 6598074.

47089560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50781 + ... + 51699.

It is an arithmetic number, because the mean of its divisors is an integer number (1283400).

Almost surely, 2^47089560 is an apocalyptic number.

47089560 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 47089560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82137600).

47089560 is an abundant number, since it is smaller than the sum of its proper divisors (117185640).

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

47089560 is a wasteful number, since it uses less digits than its factorization.

47089560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 997 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 47089560 is about 6862.1833260268. The cubic root of 47089560 is about 361.1116870120. Note that the first 3 decimals are identical.

The spelling of 47089560 in words is "forty-seven million, eighty-nine thousand, five hundred sixty".