112041198 has 32 divisors (see below), whose sum is σ = 251320320. Its totient is φ = 36996120.

The previous prime is 112041113. The next prime is 112041199. The reversal of 112041198 is 891140211.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112041199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3918 + ... + 15473.

It is an arithmetic number, because the mean of its divisors is an integer number (7853760).

Almost surely, 2^112041198 is an apocalyptic number.

112041198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

112041198 is an abundant number, since it is smaller than the sum of its proper divisors (139279122).

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

112041198 is a wasteful number, since it uses less digits than its factorization.

112041198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19509 (or 19503 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 112041198 is about 10584.9514878435. The cubic root of 112041198 is about 482.0875485903.

The spelling of 112041198 in words is "one hundred twelve million, forty-one thousand, one hundred ninety-eight".