112357889 has 8 divisors (see below), whose sum is σ = 130585920. Its totient is φ = 94674096.

The previous prime is 112357873. The next prime is 112357897. The reversal of 112357889 is 988753211.

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

It is a cyclic number.

It is not a de Polignac number, because 112357889 - 2⁴ = 112357873 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112356889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135614 + ... + 136439.

It is an arithmetic number, because the mean of its divisors is an integer number (16323240).

Almost surely, 2^112357889 is an apocalyptic number.

It is an amenable number.

112357889 is a deficient number, since it is larger than the sum of its proper divisors (18228031).

112357889 is an equidigital number, since it uses as much as digits as its factorization.

112357889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272119.

The product of its digits is 120960, while the sum is 44.

The square root of 112357889 is about 10599.9004240606. The cubic root of 112357889 is about 482.5413375234.

The spelling of 112357889 in words is "one hundred twelve million, three hundred fifty-seven thousand, eight hundred eighty-nine".