112806436 has 6 divisors (see below), whose sum is σ = 197411270. Its totient is φ = 56403216.

The previous prime is 112806413. The next prime is 112806437. The reversal of 112806436 is 634608211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 106998336 + 5808100 = 10344^2 + 2410^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112806398 and 112806407.

It is not an unprimeable number, because it can be changed into a prime (112806437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14100801 + ... + 14100808.

Almost surely, 2^112806436 is an apocalyptic number.

It is an amenable number.

112806436 is a deficient number, since it is larger than the sum of its proper divisors (84604834).

112806436 is a wasteful number, since it uses less digits than its factorization.

112806436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28201613 (or 28201611 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 112806436 is about 10621.0374257885. The cubic root of 112806436 is about 483.1826070903.

The spelling of 112806436 in words is "one hundred twelve million, eight hundred six thousand, four hundred thirty-six".