47883171 has 16 divisors (see below), whose sum is σ = 76137984. Its totient is φ = 26171904.

The previous prime is 47883163. The next prime is 47883179. The reversal of 47883171 is 17138874.

It is an interprime number because it is at equal distance from previous prime (47883163) and next prime (47883179).

It is not a de Polignac number, because 47883171 - 2³ = 47883163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47883179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49086 + ... + 50051.

It is an arithmetic number, because the mean of its divisors is an integer number (4758624).

Almost surely, 2^47883171 is an apocalyptic number.

47883171 is a deficient number, since it is larger than the sum of its proper divisors (28254813).

47883171 is a wasteful number, since it uses less digits than its factorization.

47883171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99170.

The product of its digits is 37632, while the sum is 39.

The square root of 47883171 is about 6919.7666868183. The cubic root of 47883171 is about 363.1290284963.

The spelling of 47883171 in words is "forty-seven million, eight hundred eighty-three thousand, one hundred seventy-one".