5112280 has 16 divisors (see below), whose sum is σ = 11502720. Its totient is φ = 2044896.

The previous prime is 5112277. The next prime is 5112293. The reversal of 5112280 is 822115.

It is a super-2 number, since 2×5112280² = 52270813596800, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63864 + ... + 63943.

It is an arithmetic number, because the mean of its divisors is an integer number (718920).

Almost surely, 2^5112280 is an apocalyptic number.

It is an amenable number.

5112280 is an abundant number, since it is smaller than the sum of its proper divisors (6390440).

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

5112280 is a wasteful number, since it uses less digits than its factorization.

5112280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127818 (or 127814 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 5112280 is about 2261.0351611596. The cubic root of 5112280 is about 172.2681053992.

Adding to 5112280 its reverse (822115), we get a palindrome (5934395).

The spelling of 5112280 in words is "five million, one hundred twelve thousand, two hundred eighty".