112998 has 16 divisors (see below), whose sum is σ = 232560. Its totient is φ = 36576.

The previous prime is 112997. The next prime is 113011. The reversal of 112998 is 899211.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112997) 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, 33 + ... + 476.

It is an arithmetic number, because the mean of its divisors is an integer number (14535).

2¹¹²⁹⁹⁸ is an apocalyptic number.

112998 is an abundant number, since it is smaller than the sum of its proper divisors (119562).

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

112998 is a wasteful number, since it uses less digits than its factorization.

112998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its digits is 1296, while the sum is 30.

The square root of 112998 is about 336.1517514457. The cubic root of 112998 is about 48.3455960430.

The spelling of 112998 in words is "one hundred twelve thousand, nine hundred ninety-eight".