47725368 has 64 divisors (see below), whose sum is σ = 128563200. Its totient is φ = 14720640.

The previous prime is 47725333. The next prime is 47725411. The reversal of 47725368 is 86352774.

47725368 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 15 ways as a sum of consecutive naturals, for example, 15718 + ... + 18506.

It is an arithmetic number, because the mean of its divisors is an integer number (2008800).

Almost surely, 2^47725368 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 47725368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64281600).

47725368 is an abundant number, since it is smaller than the sum of its proper divisors (80837832).

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

47725368 is a wasteful number, since it uses less digits than its factorization.

47725368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852 (or 2848 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 47725368 is about 6908.3549416630. The cubic root of 47725368 is about 362.7296821068.

The spelling of 47725368 in words is "forty-seven million, seven hundred twenty-five thousand, three hundred sixty-eight".