47796860 has 48 divisors (see below), whose sum is σ = 106886304. Its totient is φ = 17891328.

The previous prime is 47796839. The next prime is 47796869. The reversal of 47796860 is 6869774.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47796869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87107 + ... + 87653.

It is an arithmetic number, because the mean of its divisors is an integer number (2226798).

Almost surely, 2^47796860 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 47796860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53443152).

47796860 is an abundant number, since it is smaller than the sum of its proper divisors (59089444).

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

47796860 is a wasteful number, since it uses less digits than its factorization.

47796860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 47796860 is about 6913.5273196828. The cubic root of 47796860 is about 362.9107132408.

The spelling of 47796860 in words is "forty-seven million, seven hundred ninety-six thousand, eight hundred sixty".