47608963 has 4 divisors (see below), whose sum is σ = 49144768. Its totient is φ = 46073160.

The previous prime is 47608961. The next prime is 47608997. The reversal of 47608963 is 36980674.

It is a happy number.

47608963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47608963 - 2¹ = 47608961 is a prime.

It is a super-3 number, since 3×47608963³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47608961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 767856 + ... + 767917.

It is an arithmetic number, because the mean of its divisors is an integer number (12286192).

Almost surely, 2^47608963 is an apocalyptic number.

47608963 is a deficient number, since it is larger than the sum of its proper divisors (1535805).

47608963 is a wasteful number, since it uses less digits than its factorization.

47608963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535804.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 47608963 is about 6899.9248546633. The cubic root of 47608963 is about 362.4345356219.

The spelling of 47608963 in words is "forty-seven million, six hundred eight thousand, nine hundred sixty-three".