112898 has 8 divisors (see below), whose sum is σ = 178320. Its totient is φ = 53460.

The previous prime is 112877. The next prime is 112901. The reversal of 112898 is 898211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112898.

It is an unprimeable number.

112898 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 1448 + ... + 1523.

It is an arithmetic number, because the mean of its divisors is an integer number (22290).

2¹¹²⁸⁹⁸ is an apocalyptic number.

112898 is a deficient number, since it is larger than the sum of its proper divisors (65422).

112898 is a wasteful number, since it uses less digits than its factorization.

112898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992.

The product of its digits is 1152, while the sum is 29.

The square root of 112898 is about 336.0029761773. The cubic root of 112898 is about 48.3313303437.

It can be divided in two parts, 112 and 898, that multiplied together give a triangular number (100576 = T₄₄₈).

The spelling of 112898 in words is "one hundred twelve thousand, eight hundred ninety-eight".