112415405 has 8 divisors (see below), whose sum is σ = 135412992. Its totient is φ = 89589328.

The previous prime is 112415389. The next prime is 112415417. The reversal of 112415405 is 504514211.

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

It is a cyclic number.

It is not a de Polignac number, because 112415405 - 2⁴ = 112415389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41429 + ... + 44058.

It is an arithmetic number, because the mean of its divisors is an integer number (16926624).

Almost surely, 2^112415405 is an apocalyptic number.

It is an amenable number.

112415405 is a deficient number, since it is larger than the sum of its proper divisors (22997587).

112415405 is an equidigital number, since it uses as much as digits as its factorization.

112415405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85755.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 112415405 is about 10602.6131213017. The cubic root of 112415405 is about 482.6236611100.

Adding to 112415405 its reverse (504514211), we get a palindrome (616929616).

The spelling of 112415405 in words is "one hundred twelve million, four hundred fifteen thousand, four hundred five".