5223172 has 12 divisors (see below), whose sum is σ = 9197776. Its totient is φ = 2595240.

The previous prime is 5223121. The next prime is 5223181. The reversal of 5223172 is 2713225.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 5⁸ + 2 + 2¹⁴ + 3¹⁴ + 1 + 7⁵ + 2¹⁴ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3354 + ... + 4657.

Almost surely, 2^5223172 is an apocalyptic number.

It is an amenable number.

5223172 is a deficient number, since it is larger than the sum of its proper divisors (3974604).

5223172 is a wasteful number, since it uses less digits than its factorization.

5223172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178 (or 8176 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 5223172 is about 2285.4259996771. The cubic root of 5223172 is about 173.5047794114.

Adding to 5223172 its reverse (2713225), we get a palindrome (7936397).

The spelling of 5223172 in words is "five million, two hundred twenty-three thousand, one hundred seventy-two".