112571898 has 8 divisors (see below), whose sum is σ = 225143808. Its totient is φ = 37523964.

The previous prime is 112571887. The next prime is 112571951. The reversal of 112571898 is 898175211.

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

112571898 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9380986 + ... + 9380997.

It is an arithmetic number, because the mean of its divisors is an integer number (28142976).

Almost surely, 2^112571898 is an apocalyptic number.

112571898 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.

112571898 is a wasteful number, since it uses less digits than its factorization.

112571898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18761988.

The product of its digits is 40320, while the sum is 42.

The square root of 112571898 is about 10609.9904806743. The cubic root of 112571898 is about 482.8475100407.

The spelling of 112571898 in words is "one hundred twelve million, five hundred seventy-one thousand, eight hundred ninety-eight".