112818415 has 8 divisors (see below), whose sum is σ = 135503280. Its totient is φ = 90173952.

The previous prime is 112818403. The next prime is 112818449. The reversal of 112818415 is 514818211.

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 112818415 - 2⁷ = 112818287 is a prime.

It is a super-2 number, since 2×112818415² = 25455989526224450, which contains 22 as substring.

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, 3570 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (16937910).

Almost surely, 2^112818415 is an apocalyptic number.

112818415 is a deficient number, since it is larger than the sum of its proper divisors (22684865).

112818415 is a wasteful number, since it uses less digits than its factorization.

112818415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201.

The product of its digits is 2560, while the sum is 31.

The square root of 112818415 is about 10621.6013387813. The cubic root of 112818415 is about 483.1997096594.

The spelling of 112818415 in words is "one hundred twelve million, eight hundred eighteen thousand, four hundred fifteen".