112698198 has 24 divisors (see below), whose sum is σ = 249376608. Its totient is φ = 36766512.

The previous prime is 112698169. The next prime is 112698233. The reversal of 112698198 is 891896211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65761 + ... + 67452.

It is an arithmetic number, because the mean of its divisors is an integer number (10390692).

Almost surely, 2^112698198 is an apocalyptic number.

112698198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112698198 is an abundant number, since it is smaller than the sum of its proper divisors (136678410).

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

112698198 is a wasteful number, since it uses less digits than its factorization.

112698198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133268 (or 133265 counting only the distinct ones).

The product of its digits is 62208, while the sum is 45.

The square root of 112698198 is about 10615.9407496463. The cubic root of 112698198 is about 483.0280194128.

It can be divided in two parts, 112698 and 198, that added together give a square (112896 = 336²).

The spelling of 112698198 in words is "one hundred twelve million, six hundred ninety-eight thousand, one hundred ninety-eight".