5211172 has 24 divisors (see below), whose sum is σ = 9507456. Its totient is φ = 2497248.

The previous prime is 5211109. The next prime is 5211209. The reversal of 5211172 is 2711125.

It is a super-2 number, since 2×5211172² = 54312627227168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9703 + ... + 10225.

It is an arithmetic number, because the mean of its divisors is an integer number (396144).

Almost surely, 2^5211172 is an apocalyptic number.

It is an amenable number.

5211172 is a deficient number, since it is larger than the sum of its proper divisors (4296284).

5211172 is a wasteful number, since it uses less digits than its factorization.

5211172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

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

The square root of 5211172 is about 2282.7991589275. The cubic root of 5211172 is about 173.3718044128.

Adding to 5211172 its reverse (2711125), we get a palindrome (7922297).

The spelling of 5211172 in words is "five million, two hundred eleven thousand, one hundred seventy-two".