112882369 has 4 divisors (see below), whose sum is σ = 112911300. Its totient is φ = 112853440.

The previous prime is 112882351. The next prime is 112882381. The reversal of 112882369 is 963288211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 963288211 = 4591 ⋅209821.

It can be written as a sum of positive squares in 2 ways, for example, as 109411600 + 3470769 = 10460^2 + 1863^2 .

It is a cyclic number.

It is not a de Polignac number, because 112882369 - 2¹¹ = 112880321 is a prime.

It is a super-2 number, since 2×112882369² = 25484858462104322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112882339) 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, 7492 + ... + 16789.

It is an arithmetic number, because the mean of its divisors is an integer number (28227825).

Almost surely, 2^112882369 is an apocalyptic number.

It is an amenable number.

112882369 is a deficient number, since it is larger than the sum of its proper divisors (28931).

112882369 is an equidigital number, since it uses as much as digits as its factorization.

112882369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28930.

The product of its digits is 41472, while the sum is 40.

The square root of 112882369 is about 10624.6114752493. The cubic root of 112882369 is about 483.2909971109.

The spelling of 112882369 in words is "one hundred twelve million, eight hundred eighty-two thousand, three hundred sixty-nine".