112904617 has 4 divisors (see below), whose sum is σ = 129033856. Its totient is φ = 96775380.

The previous prime is 112904609. The next prime is 112904621. The reversal of 112904617 is 716409211.

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 112904617 - 2³ = 112904609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112904657) 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, 8064609 + ... + 8064622.

It is an arithmetic number, because the mean of its divisors is an integer number (32258464).

Almost surely, 2^112904617 is an apocalyptic number.

It is an amenable number.

112904617 is a deficient number, since it is larger than the sum of its proper divisors (16129239).

112904617 is an equidigital number, since it uses as much as digits as its factorization.

112904617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16129238.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 112904617 is about 10625.6584266576. The cubic root of 112904617 is about 483.3227456526.

The spelling of 112904617 in words is "one hundred twelve million, nine hundred four thousand, six hundred seventeen".