5172177 has 4 divisors (see below), whose sum is σ = 6896240. Its totient is φ = 3448116.

The previous prime is 5172163. The next prime is 5172187. The reversal of 5172177 is 7712715.

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 not a de Polignac number, because 5172177 - 2⁷ = 5172049 is a prime.

It is a D-number.

It is a Duffinian number.

5172177 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5172107) 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, 862027 + ... + 862032.

It is an arithmetic number, because the mean of its divisors is an integer number (1724060).

Almost surely, 2^5172177 is an apocalyptic number.

It is an amenable number.

5172177 is a deficient number, since it is larger than the sum of its proper divisors (1724063).

5172177 is a wasteful number, since it uses less digits than its factorization.

5172177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724062.

The product of its digits is 3430, while the sum is 30.

The square root of 5172177 is about 2274.2420715482. The cubic root of 5172177 is about 172.9382763980.

The spelling of 5172177 in words is "five million, one hundred seventy-two thousand, one hundred seventy-seven".