112516 has 12 divisors (see below), whose sum is σ = 205632. Its totient is φ = 53768.

The previous prime is 112507. The next prime is 112543. The reversal of 112516 is 615211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112516.

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, 520 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (17136).

2¹¹²⁵¹⁶ is an apocalyptic number.

It is an amenable number.

112516 is a deficient number, since it is larger than the sum of its proper divisors (93116).

112516 is a wasteful number, since it uses less digits than its factorization.

112516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1248 counting only the distinct ones).

The product of its digits is 60, while the sum is 16.

The square root of 112516 is about 335.4340471687. The cubic root of 112516 is about 48.2767576892.

Adding to 112516 its reverse (615211), we get a palindrome (727727).

The spelling of 112516 in words is "one hundred twelve thousand, five hundred sixteen".