112636406 has 8 divisors (see below), whose sum is σ = 174780720. Its totient is φ = 54376168.

The previous prime is 112636379. The next prime is 112636409. The reversal of 112636406 is 604636211.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112636409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970946 + ... + 971061.

It is an arithmetic number, because the mean of its divisors is an integer number (21847590).

Almost surely, 2^112636406 is an apocalyptic number.

112636406 is a deficient number, since it is larger than the sum of its proper divisors (62144314).

112636406 is a wasteful number, since it uses less digits than its factorization.

112636406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942038.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 112636406 is about 10613.0300103222. The cubic root of 112636406 is about 482.9397224550.

The spelling of 112636406 in words is "one hundred twelve million, six hundred thirty-six thousand, four hundred six".