48847171 has 4 divisors (see below), whose sum is σ = 51720552. Its totient is φ = 45973792.

The previous prime is 48847129. The next prime is 48847177. The reversal of 48847171 is 17174884.

48847171 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 48847171 - 2²¹ = 46750019 is a prime.

It is a super-2 number, since 2×48847171² = 4772092229406482, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48847177) 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, 1436665 + ... + 1436698.

It is an arithmetic number, because the mean of its divisors is an integer number (12930138).

Almost surely, 2^48847171 is an apocalyptic number.

48847171 is a deficient number, since it is larger than the sum of its proper divisors (2873381).

48847171 is a wasteful number, since it uses less digits than its factorization.

48847171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873380.

The product of its digits is 50176, while the sum is 40.

The square root of 48847171 is about 6989.0751176390. The cubic root of 48847171 is about 365.5497339507.

The spelling of 48847171 in words is "forty-eight million, eight hundred forty-seven thousand, one hundred seventy-one".