47314771 has 8 divisors (see below), whose sum is σ = 54151520. Its totient is φ = 40497408.

The previous prime is 47314753. The next prime is 47314781. The reversal of 47314771 is 17741374.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47314771 - 2⁷ = 47314643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47314721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835 + ... + 9763.

It is an arithmetic number, because the mean of its divisors is an integer number (6768940).

Almost surely, 2^47314771 is an apocalyptic number.

47314771 is a deficient number, since it is larger than the sum of its proper divisors (6836749).

47314771 is an equidigital number, since it uses as much as digits as its factorization.

47314771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9693.

The product of its digits is 16464, while the sum is 34.

The square root of 47314771 is about 6878.5733259158. The cubic root of 47314771 is about 361.6864571368.

The spelling of 47314771 in words is "forty-seven million, three hundred fourteen thousand, seven hundred seventy-one".