5172211 has 4 divisors (see below), whose sum is σ = 5642424. Its totient is φ = 4702000.

The previous prime is 5172197. The next prime is 5172221. The reversal of 5172211 is 1122715.

5172211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5172211 - 2¹¹ = 5170163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172221) 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, 235090 + ... + 235111.

It is an arithmetic number, because the mean of its divisors is an integer number (1410606).

Almost surely, 2^5172211 is an apocalyptic number.

5172211 is a deficient number, since it is larger than the sum of its proper divisors (470213).

5172211 is a wasteful number, since it uses less digits than its factorization.

5172211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470212.

The product of its digits is 140, while the sum is 19.

The square root of 5172211 is about 2274.2495465538. The cubic root of 5172211 is about 172.9386553415.

Adding to 5172211 its reverse (1122715), we get a palindrome (6294926).

The spelling of 5172211 in words is "five million, one hundred seventy-two thousand, two hundred eleven".