112707609 has 16 divisors (see below), whose sum is σ = 173816832. Its totient is φ = 63627408.

The previous prime is 112707593. The next prime is 112707611. The reversal of 112707609 is 906707211.

It is not a de Polignac number, because 112707609 - 2⁴ = 112707593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112707609.

It is not an unprimeable number, because it can be changed into a prime (112707619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30589 + ... + 34074.

It is an arithmetic number, because the mean of its divisors is an integer number (10863552).

Almost surely, 2^112707609 is an apocalyptic number.

It is an amenable number.

112707609 is a deficient number, since it is larger than the sum of its proper divisors (61109223).

112707609 is an equidigital number, since it uses as much as digits as its factorization.

112707609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64756.

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 112707609 is about 10616.3839889107. The cubic root of 112707609 is about 483.0414643192.

The spelling of 112707609 in words is "one hundred twelve million, seven hundred seven thousand, six hundred nine".