5112200 has 24 divisors (see below), whose sum is σ = 11886330. Its totient is φ = 2044800.

The previous prime is 5112193. The next prime is 5112271. The reversal of 5112200 is 22115.

It can be written as a sum of positive squares in 3 ways, for example, as 4468996 + 643204 = 2114^2 + 802^2 .

It is a super-2 number, since 2×5112200² = 52269177680000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12581 + ... + 12980.

Almost surely, 2^5112200 is an apocalyptic number.

5112200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5112200 is an abundant number, since it is smaller than the sum of its proper divisors (6774130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5112200 is a wasteful number, since it uses less digits than its factorization.

5112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25577 (or 25568 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5112200 is about 2261.0174700785. The cubic root of 5112200 is about 172.2672068099.

Adding to 5112200 its reverse (22115), we get a palindrome (5134315).

The spelling of 5112200 in words is "five million, one hundred twelve thousand, two hundred".