47715696 has 160 divisors (see below), whose sum is σ = 161894400. Its totient is φ = 13167360.

The previous prime is 47715691. The next prime is 47715697. The reversal of 47715696 is 69651774.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47715691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93490 + ... + 93998.

It is an arithmetic number, because the mean of its divisors is an integer number (1011840).

Almost surely, 2^47715696 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 47715696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80947200).

47715696 is an abundant number, since it is smaller than the sum of its proper divisors (114178704).

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

47715696 is a wasteful number, since it uses less digits than its factorization.

47715696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 552 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 47715696 is about 6907.6548842570. The cubic root of 47715696 is about 362.7051769107.

The spelling of 47715696 in words is "forty-seven million, seven hundred fifteen thousand, six hundred ninety-six".