47634113 has 4 divisors (see below), whose sum is σ = 48305088. Its totient is φ = 46963140.

The previous prime is 47634109. The next prime is 47634131. The reversal of 47634113 is 31143674.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47634113 - 2² = 47634109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47634143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335381 + ... + 335522.

It is an arithmetic number, because the mean of its divisors is an integer number (12076272).

Almost surely, 2^47634113 is an apocalyptic number.

It is an amenable number.

47634113 is a deficient number, since it is larger than the sum of its proper divisors (670975).

47634113 is an equidigital number, since it uses as much as digits as its factorization.

47634113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670974.

The product of its digits is 6048, while the sum is 29.

The square root of 47634113 is about 6901.7470976558. The cubic root of 47634113 is about 362.4983445029.

Adding to 47634113 its reverse (31143674), we get a palindrome (78777787).

The spelling of 47634113 in words is "forty-seven million, six hundred thirty-four thousand, one hundred thirteen".