48172 has 6 divisors (see below), whose sum is σ = 84308. Its totient is φ = 24084.

The previous prime is 48163. The next prime is 48179. The reversal of 48172 is 27184.

48172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (48179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6018 + ... + 6025.

2⁴⁸¹⁷² is an apocalyptic number.

It is an amenable number.

48172 is a deficient number, since it is larger than the sum of its proper divisors (36136).

48172 is a wasteful number, since it uses less digits than its factorization.

48172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12047 (or 12045 counting only the distinct ones).

The product of its digits is 448, while the sum is 22.

The square root of 48172 is about 219.4812064847. The cubic root of 48172 is about 36.3857691019.

It can be divided in two parts, 48 and 172, that multiplied together give a triangular number (8256 = T₁₂₈).

The spelling of 48172 in words is "forty-eight thousand, one hundred seventy-two".