112621426 has 8 divisors (see below), whose sum is σ = 169443504. Its totient is φ = 56140260.

The previous prime is 112621403. The next prime is 112621517. The reversal of 112621426 is 624126211.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112621426.

It is an unprimeable number.

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, 84400 + ... + 85723.

It is an arithmetic number, because the mean of its divisors is an integer number (21180438).

Almost surely, 2^112621426 is an apocalyptic number.

112621426 is a deficient number, since it is larger than the sum of its proper divisors (56822078).

112621426 is a wasteful number, since it uses less digits than its factorization.

112621426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170456.

The product of its digits is 1152, while the sum is 25.

The square root of 112621426 is about 10612.3242506060. The cubic root of 112621426 is about 482.9183120957.

Adding to 112621426 its reverse (624126211), we get a palindrome (736747637).

The spelling of 112621426 in words is "one hundred twelve million, six hundred twenty-one thousand, four hundred twenty-six".