112653851 has 4 divisors (see below), whose sum is σ = 115273752. Its totient is φ = 110033952.

The previous prime is 112653847. The next prime is 112653929. The reversal of 112653851 is 158356211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112653851 - 2² = 112653847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112653811) 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, 1309886 + ... + 1309971.

It is an arithmetic number, because the mean of its divisors is an integer number (28818438).

Almost surely, 2^112653851 is an apocalyptic number.

112653851 is a deficient number, since it is larger than the sum of its proper divisors (2619901).

112653851 is an equidigital number, since it uses as much as digits as its factorization.

112653851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619900.

The product of its digits is 7200, while the sum is 32.

The square root of 112653851 is about 10613.8518455837. The cubic root of 112653851 is about 482.9646535552.

The spelling of 112653851 in words is "one hundred twelve million, six hundred fifty-three thousand, eight hundred fifty-one".