5312112 has 40 divisors (see below), whose sum is σ = 14780304. Its totient is φ = 1634304.

The previous prime is 5312107. The next prime is 5312117. The reversal of 5312112 is 2112135.

It is an interprime number because it is at equal distance from previous prime (5312107) and next prime (5312117).

It is a junction number, because it is equal to n+sod(n) for n = 5312091 and 5312100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3633 + ... + 4880.

Almost surely, 2^5312112 is an apocalyptic number.

5312112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5312112 is an abundant number, since it is smaller than the sum of its proper divisors (9468192).

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

5312112 is a wasteful number, since it uses less digits than its factorization.

5312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8537 (or 8531 counting only the distinct ones).

The product of its digits is 60, while the sum is 15.

The square root of 5312112 is about 2304.8019437687. The cubic root of 5312112 is about 174.4840531345.

Adding to 5312112 its reverse (2112135), we get a palindrome (7424247).

The spelling of 5312112 in words is "five million, three hundred twelve thousand, one hundred twelve".