112245789 has 8 divisors (see below), whose sum is σ = 152197920. Its totient is φ = 73562096.

The previous prime is 112245779. The next prime is 112245811. The reversal of 112245789 is 987542211.

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 112245789 - 2⁹ = 112245277 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112245719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316902 + ... + 317255.

It is an arithmetic number, because the mean of its divisors is an integer number (19024740).

Almost surely, 2^112245789 is an apocalyptic number.

It is an amenable number.

112245789 is a deficient number, since it is larger than the sum of its proper divisors (39952131).

112245789 is an equidigital number, since it uses as much as digits as its factorization.

112245789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634219.

The product of its digits is 40320, while the sum is 39.

The square root of 112245789 is about 10594.6113189678. The cubic root of 112245789 is about 482.3808061952.

The spelling of 112245789 in words is "one hundred twelve million, two hundred forty-five thousand, seven hundred eighty-nine".