48871983 has 16 divisors (see below), whose sum is σ = 66044160. Its totient is φ = 32144064.

The previous prime is 48871973. The next prime is 48871997. The reversal of 48871983 is 38917884.

It is not a de Polignac number, because 48871983 - 2⁸ = 48871727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48871973) 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, 96910 + ... + 97412.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^48871983 is an apocalyptic number.

48871983 is a deficient number, since it is larger than the sum of its proper divisors (17172177).

48871983 is a wasteful number, since it uses less digits than its factorization.

48871983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878.

The product of its digits is 387072, while the sum is 48.

The square root of 48871983 is about 6990.8499483253. The cubic root of 48871983 is about 365.6116173347.

The spelling of 48871983 in words is "forty-eight million, eight hundred seventy-one thousand, nine hundred eighty-three".