47962871 has 8 divisors (see below), whose sum is σ = 52617600. Its totient is φ = 43357240.

The previous prime is 47962867. The next prime is 47962891. The reversal of 47962871 is 17826974.

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 47962871 - 2² = 47962867 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47962801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10211 + ... + 14148.

It is an arithmetic number, because the mean of its divisors is an integer number (6577200).

Almost surely, 2^47962871 is an apocalyptic number.

47962871 is a deficient number, since it is larger than the sum of its proper divisors (4654729).

47962871 is a wasteful number, since it uses less digits than its factorization.

47962871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24549.

The product of its digits is 169344, while the sum is 44.

The square root of 47962871 is about 6925.5231571341. The cubic root of 47962871 is about 363.3303890193.

It can be divided in two parts, 4796 and 2871, that added together give a palindrome (7667).

The spelling of 47962871 in words is "forty-seven million, nine hundred sixty-two thousand, eight hundred seventy-one".