48938971 has 6 divisors (see below), whose sum is σ = 51987380. Its totient is φ = 46059936.

The previous prime is 48938947. The next prime is 48938993. The reversal of 48938971 is 17983984.

It is a happy number.

It is not a de Polignac number, because 48938971 - 2⁹ = 48938459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48933971) 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 5 ways as a sum of consecutive naturals, for example, 84381 + ... + 84958.

Almost surely, 2^48938971 is an apocalyptic number.

48938971 is a deficient number, since it is larger than the sum of its proper divisors (3048409).

48938971 is a wasteful number, since it uses less digits than its factorization.

48938971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169373 (or 169356 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 48938971 is about 6995.6394275291. The cubic root of 48938971 is about 365.7785869559.

The spelling of 48938971 in words is "forty-eight million, nine hundred thirty-eight thousand, nine hundred seventy-one".