47500271 has 8 divisors (see below), whose sum is σ = 58461984. Its totient is φ = 37582560.

The previous prime is 47500259. The next prime is 47500291. The reversal of 47500271 is 17200574.

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

It is a cyclic number.

It is not a de Polignac number, because 47500271 - 2²² = 43305967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47500271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47500241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260900 + ... + 261081.

It is an arithmetic number, because the mean of its divisors is an integer number (7307748).

Almost surely, 2^47500271 is an apocalyptic number.

47500271 is a deficient number, since it is larger than the sum of its proper divisors (10961713).

47500271 is a wasteful number, since it uses less digits than its factorization.

47500271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522001.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 47500271 is about 6892.0440364234. The cubic root of 47500271 is about 362.1585109060.

The spelling of 47500271 in words is "forty-seven million, five hundred thousand, two hundred seventy-one".