47796736 has 80 divisors (see below), whose sum is σ = 105868224. Its totient is φ = 21417984.

The previous prime is 47796709. The next prime is 47796743. The reversal of 47796736 is 63769774.

It is a self number, because there is not a number n which added to its sum of digits gives 47796736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286125 + ... + 286291.

Almost surely, 2^47796736 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 47796736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52934112).

47796736 is an abundant number, since it is smaller than the sum of its proper divisors (58071488).

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

47796736 is a wasteful number, since it uses less digits than its factorization.

47796736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 225 counting only the distinct ones).

The product of its digits is 1333584, while the sum is 49.

The square root of 47796736 is about 6913.5183517512. The cubic root of 47796736 is about 362.9103994059.

The spelling of 47796736 in words is "forty-seven million, seven hundred ninety-six thousand, seven hundred thirty-six".