5172266 has 32 divisors (see below), whose sum is σ = 8959680. Its totient is φ = 2236080.

The previous prime is 5172259. The next prime is 5172283. The reversal of 5172266 is 6622715.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77165 + ... + 77231.

It is an arithmetic number, because the mean of its divisors is an integer number (279990).

Almost surely, 2^5172266 is an apocalyptic number.

5172266 is a deficient number, since it is larger than the sum of its proper divisors (3787414).

5172266 is a wasteful number, since it uses less digits than its factorization.

5172266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 109 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 5172266 is about 2274.2616384225. The cubic root of 5172266 is about 172.9392683348.

It can be divided in two parts, 5 and 172266, that added together give a palindrome (172271).

The spelling of 5172266 in words is "five million, one hundred seventy-two thousand, two hundred sixty-six".