10112789 has 4 divisors (see below), whose sum is σ = 10439040. Its totient is φ = 9786540.

The previous prime is 10112761. The next prime is 10112797. The reversal of 10112789 is 98721101.

10112789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10112789 - 2⁸ = 10112533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112749) 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, 163079 + ... + 163140.

It is an arithmetic number, because the mean of its divisors is an integer number (2609760).

Almost surely, 2^10112789 is an apocalyptic number.

It is an amenable number.

10112789 is a deficient number, since it is larger than the sum of its proper divisors (326251).

10112789 is an equidigital number, since it uses as much as digits as its factorization.

10112789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326250.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 10112789 is about 3180.0611629338. The cubic root of 10112789 is about 216.2504311306.

It can be divided in two parts, 10112 and 789, that added together give a palindrome (10901).

The spelling of 10112789 in words is "ten million, one hundred twelve thousand, seven hundred eighty-nine".