112842207 has 8 divisors (see below), whose sum is σ = 167173680. Its totient is φ = 75228120.

The previous prime is 112842187. The next prime is 112842229. The reversal of 112842207 is 702248211.

It is not a de Polignac number, because 112842207 - 2⁶ = 112842143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4179341 = 112842207 / (1 + 1 + 2 + 8 + 4 + 2 + 2 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112842607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089644 + ... + 2089697.

It is an arithmetic number, because the mean of its divisors is an integer number (20896710).

Almost surely, 2^112842207 is an apocalyptic number.

112842207 is a deficient number, since it is larger than the sum of its proper divisors (54331473).

112842207 is an equidigital number, since it uses as much as digits as its factorization.

112842207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179350 (or 4179344 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 112842207 is about 10622.7212615224. The cubic root of 112842207 is about 483.2336742075.

The spelling of 112842207 in words is "one hundred twelve million, eight hundred forty-two thousand, two hundred seven".