48872173 has 4 divisors (see below), whose sum is σ = 55853920. Its totient is φ = 41890428.

The previous prime is 48872167. The next prime is 48872177. The reversal of 48872173 is 37127884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48872173 - 2⁵ = 48872141 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48872177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3490863 + ... + 3490876.

It is an arithmetic number, because the mean of its divisors is an integer number (13963480).

Almost surely, 2^48872173 is an apocalyptic number.

It is an amenable number.

48872173 is a deficient number, since it is larger than the sum of its proper divisors (6981747).

48872173 is an equidigital number, since it uses as much as digits as its factorization.

48872173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981746.

The product of its digits is 75264, while the sum is 40.

The square root of 48872173 is about 6990.8635375038. The cubic root of 48872173 is about 365.6120911312.

The spelling of 48872173 in words is "forty-eight million, eight hundred seventy-two thousand, one hundred seventy-three".