48531471 has 16 divisors (see below), whose sum is σ = 67123200. Its totient is φ = 31153248.

The previous prime is 48531467. The next prime is 48531473. The reversal of 48531471 is 17413584.

It is not a de Polignac number, because 48531471 - 2² = 48531467 is a prime.

It is a super-3 number, since 3×48531471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48531473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52350 + ... + 53268.

It is an arithmetic number, because the mean of its divisors is an integer number (4195200).

Almost surely, 2^48531471 is an apocalyptic number.

48531471 is a deficient number, since it is larger than the sum of its proper divisors (18591729).

48531471 is a wasteful number, since it uses less digits than its factorization.

48531471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558.

The product of its digits is 13440, while the sum is 33.

The square root of 48531471 is about 6966.4532582944. The cubic root of 48531471 is about 364.7605134455.

The spelling of 48531471 in words is "forty-eight million, five hundred thirty-one thousand, four hundred seventy-one".