112499207 has 4 divisors (see below), whose sum is σ = 116378520. Its totient is φ = 108619896.

The previous prime is 112499197. The next prime is 112499249. The reversal of 112499207 is 702994211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702994211 = 97 ⋅7247363.

It is a cyclic number.

It is not a de Polignac number, because 112499207 - 2⁶ = 112499143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112409207) 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, 1939613 + ... + 1939670.

It is an arithmetic number, because the mean of its divisors is an integer number (29094630).

Almost surely, 2^112499207 is an apocalyptic number.

112499207 is a deficient number, since it is larger than the sum of its proper divisors (3879313).

112499207 is an equidigital number, since it uses as much as digits as its factorization.

112499207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879312.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 112499207 is about 10606.5643353538. The cubic root of 112499207 is about 482.7435580289.

The spelling of 112499207 in words is "one hundred twelve million, four hundred ninety-nine thousand, two hundred seven".