48031 has 4 divisors (see below), whose sum is σ = 49192. Its totient is φ = 46872.

The previous prime is 48029. The next prime is 48049. The reversal of 48031 is 13084.

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 48031 - 2¹ = 48029 is a prime.

It is a super-2 number, since 2×48031² = 4613953922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47996 and 48014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48091) 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, 516 + ... + 601.

It is an arithmetic number, because the mean of its divisors is an integer number (12298).

2⁴⁸⁰³¹ is an apocalyptic number.

48031 is a deficient number, since it is larger than the sum of its proper divisors (1161).

48031 is a wasteful number, since it uses less digits than its factorization.

48031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 48031 is about 219.1597590800. The cubic root of 48031 is about 36.3502338866.

The spelling of 48031 in words is "forty-eight thousand, thirty-one".