47884273 has 4 divisors (see below), whose sum is σ = 48135168. Its totient is φ = 47633380.

The previous prime is 47884267. The next prime is 47884301. The reversal of 47884273 is 37248874.

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 47884273 - 2¹⁷ = 47753201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47884073) 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, 125161 + ... + 125542.

It is an arithmetic number, because the mean of its divisors is an integer number (12033792).

Almost surely, 2^47884273 is an apocalyptic number.

It is an amenable number.

47884273 is a deficient number, since it is larger than the sum of its proper divisors (250895).

47884273 is a wasteful number, since it uses less digits than its factorization.

47884273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250894.

The product of its digits is 301056, while the sum is 43.

The square root of 47884273 is about 6919.8463133223. The cubic root of 47884273 is about 363.1318142010.

The spelling of 47884273 in words is "forty-seven million, eight hundred eighty-four thousand, two hundred seventy-three".