112704609 has 8 divisors (see below), whose sum is σ = 150326272. Its totient is φ = 75109680.

The previous prime is 112704607. The next prime is 112704617. The reversal of 112704609 is 906407211.

It is a happy number.

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

It is not a de Polignac number, because 112704609 - 2¹ = 112704607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112704601) 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, 7392 + ... + 16734.

It is an arithmetic number, because the mean of its divisors is an integer number (18790784).

Almost surely, 2^112704609 is an apocalyptic number.

It is an amenable number.

112704609 is a deficient number, since it is larger than the sum of its proper divisors (37621663).

112704609 is an equidigital number, since it uses as much as digits as its factorization.

112704609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 112704609 is about 10616.2426969244. The cubic root of 112704609 is about 483.0371784883.

The spelling of 112704609 in words is "one hundred twelve million, seven hundred four thousand, six hundred nine".