112685329 has 8 divisors (see below), whose sum is σ = 116793000. Its totient is φ = 108592512.

The previous prime is 112685317. The next prime is 112685383. The reversal of 112685329 is 923586211.

It can be written as a sum of positive squares in 4 ways, for example, as 6492304 + 106193025 = 2548^2 + 10305^2 .

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

It is not a de Polignac number, because 112685329 - 2⁷ = 112685201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112685389) 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, 13087 + ... + 19915.

It is an arithmetic number, because the mean of its divisors is an integer number (14599125).

Almost surely, 2^112685329 is an apocalyptic number.

It is an amenable number.

112685329 is a deficient number, since it is larger than the sum of its proper divisors (4107671).

112685329 is an equidigital number, since it uses as much as digits as its factorization.

112685329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427.

The product of its digits is 25920, while the sum is 37.

The square root of 112685329 is about 10615.3346155456. The cubic root of 112685329 is about 483.0096330668.

The spelling of 112685329 in words is "one hundred twelve million, six hundred eighty-five thousand, three hundred twenty-nine".