112929609 has 16 divisors (see below), whose sum is σ = 169206912. Its totient is φ = 66473088.

The previous prime is 112929533. The next prime is 112929611. The reversal of 112929609 is 906929211.

It is not a de Polignac number, because 112929609 - 2⁸ = 112929353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (112929679) 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, 62052 + ... + 63845.

It is an arithmetic number, because the mean of its divisors is an integer number (10575432).

Almost surely, 2^112929609 is an apocalyptic number.

It is an amenable number.

112929609 is a deficient number, since it is larger than the sum of its proper divisors (56277303).

112929609 is a wasteful number, since it uses less digits than its factorization.

112929609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125936.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 112929609 is about 10626.8343828254. The cubic root of 112929609 is about 483.3584049883.

The spelling of 112929609 in words is "one hundred twelve million, nine hundred twenty-nine thousand, six hundred nine".