47001163 has 4 divisors (see below), whose sum is σ = 51274008. Its totient is φ = 42728320.

The previous prime is 47001161. The next prime is 47001169. The reversal of 47001163 is 36110074.

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 47001163 - 2¹ = 47001161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47001161) 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, 2136406 + ... + 2136427.

It is an arithmetic number, because the mean of its divisors is an integer number (12818502).

Almost surely, 2^47001163 is an apocalyptic number.

47001163 is a deficient number, since it is larger than the sum of its proper divisors (4272845).

47001163 is a wasteful number, since it uses less digits than its factorization.

47001163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272844.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 47001163 is about 6855.7394203689. The cubic root of 47001163 is about 360.8855846310.

It can be divided in two parts, 470011 and 63, that added together give a palindrome (470074).

The spelling of 47001163 in words is "forty-seven million, one thousand, one hundred sixty-three".