112637699 has 4 divisors (see below), whose sum is σ = 119263464. Its totient is φ = 106011936.

The previous prime is 112637689. The next prime is 112637717. The reversal of 112637699 is 996736211.

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 112637699 - 2¹² = 112633603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112637639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312857 + ... + 3312890.

It is an arithmetic number, because the mean of its divisors is an integer number (29815866).

Almost surely, 2^112637699 is an apocalyptic number.

112637699 is a deficient number, since it is larger than the sum of its proper divisors (6625765).

112637699 is an equidigital number, since it uses as much as digits as its factorization.

112637699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6625764.

The product of its digits is 122472, while the sum is 44.

The square root of 112637699 is about 10613.0909258331. The cubic root of 112637699 is about 482.9415704031.

The spelling of 112637699 in words is "one hundred twelve million, six hundred thirty-seven thousand, six hundred ninety-nine".