47516976 has 80 divisors (see below), whose sum is σ = 146900320. Its totient is φ = 14618880.

The previous prime is 47516971. The next prime is 47516981. The reversal of 47516976 is 67961574.

It is a happy number.

47516976 is a `hidden beast` number, since 47 + 516 + 97 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (47516971) and next prime (47516981).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47516971) 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 15 ways as a sum of consecutive naturals, for example, 1386 + ... + 9846.

It is an arithmetic number, because the mean of its divisors is an integer number (1836254).

Almost surely, 2^47516976 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 47516976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73450160).

47516976 is an abundant number, since it is smaller than the sum of its proper divisors (99383344).

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

47516976 is a wasteful number, since it uses less digits than its factorization.

47516976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8491 (or 8479 counting only the distinct ones).

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

The square root of 47516976 is about 6893.2558345096. The cubic root of 47516976 is about 362.2009608312.

The spelling of 47516976 in words is "forty-seven million, five hundred sixteen thousand, nine hundred seventy-six".