112861498 has 8 divisors (see below), whose sum is σ = 173229408. Its totient is φ = 55118364.

The previous prime is 112861493. The next prime is 112861531. The reversal of 112861498 is 894168211.

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 112861498.

It is not an unprimeable number, because it can be changed into a prime (112861493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656086 + ... + 656257.

It is an arithmetic number, because the mean of its divisors is an integer number (21653676).

Almost surely, 2^112861498 is an apocalyptic number.

112861498 is a deficient number, since it is larger than the sum of its proper divisors (60367910).

112861498 is a wasteful number, since it uses less digits than its factorization.

112861498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312388.

The product of its digits is 27648, while the sum is 40.

The square root of 112861498 is about 10623.6292292229. The cubic root of 112861498 is about 483.2612097957.

It can be divided in two parts, 1128 and 61498, that added together give a palindrome (62626).

The spelling of 112861498 in words is "one hundred twelve million, eight hundred sixty-one thousand, four hundred ninety-eight".