47136160 has 48 divisors (see below), whose sum is σ = 112154112. Its totient is φ = 18720000.

The previous prime is 47136139. The next prime is 47136161. The reversal of 47136160 is 6163174.

It is not an unprimeable number, because it can be changed into a prime (47136161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23185 + ... + 25135.

It is an arithmetic number, because the mean of its divisors is an integer number (2336544).

Almost surely, 2^47136160 is an apocalyptic number.

47136160 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 47136160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56077056).

47136160 is an abundant number, since it is smaller than the sum of its proper divisors (65017952).

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

47136160 is a wasteful number, since it uses less digits than its factorization.

47136160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 47136160 is about 6865.5779072122. The cubic root of 47136160 is about 361.2307668867.

The spelling of 47136160 in words is "forty-seven million, one hundred thirty-six thousand, one hundred sixty".