112319898 has 8 divisors (see below), whose sum is σ = 224639808. Its totient is φ = 37439964.

The previous prime is 112319891. The next prime is 112319927. The reversal of 112319898 is 898913211.

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

112319898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (112319891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9359986 + ... + 9359997.

It is an arithmetic number, because the mean of its divisors is an integer number (28079976).

Almost surely, 2^112319898 is an apocalyptic number.

112319898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112319898 is a wasteful number, since it uses less digits than its factorization.

112319898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18719988.

The product of its digits is 31104, while the sum is 42.

The square root of 112319898 is about 10598.1082274149. The cubic root of 112319898 is about 482.4869449786.

The spelling of 112319898 in words is "one hundred twelve million, three hundred nineteen thousand, eight hundred ninety-eight".