48013871 has 4 divisors (see below), whose sum is σ = 48039912. Its totient is φ = 47987832.

The previous prime is 48013853. The next prime is 48013873. The reversal of 48013871 is 17831084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48013871 - 2¹⁰ = 48012847 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 (48013873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10025 + ... + 14018.

It is an arithmetic number, because the mean of its divisors is an integer number (12009978).

Almost surely, 2^48013871 is an apocalyptic number.

48013871 is a deficient number, since it is larger than the sum of its proper divisors (26041).

48013871 is a wasteful number, since it uses less digits than its factorization.

48013871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26040.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 48013871 is about 6929.2042111631. The cubic root of 48013871 is about 363.4591225278.

It can be divided in two parts, 48013 and 871, that added together give a palindrome (48884).

The spelling of 48013871 in words is "forty-eight million, thirteen thousand, eight hundred seventy-one".