4872173 has 4 divisors (see below), whose sum is σ = 4944960. Its totient is φ = 4799388.

The previous prime is 4872169. The next prime is 4872187. The reversal of 4872173 is 3712784.

It is a happy number.

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 4872173 - 2² = 4872169 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 (4872103) 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, 36293 + ... + 36426.

It is an arithmetic number, because the mean of its divisors is an integer number (1236240).

Almost surely, 2^4872173 is an apocalyptic number.

It is an amenable number.

4872173 is a deficient number, since it is larger than the sum of its proper divisors (72787).

4872173 is an equidigital number, since it uses as much as digits as its factorization.

4872173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72786.

The product of its digits is 9408, while the sum is 32.

The square root of 4872173 is about 2207.2999343089. The cubic root of 4872173 is about 169.5277898994.

The spelling of 4872173 in words is "four million, eight hundred seventy-two thousand, one hundred seventy-three".