112892993 has 4 divisors (see below), whose sum is σ = 117801408. Its totient is φ = 107984580.

The previous prime is 112892987. The next prime is 112893007. The reversal of 112892993 is 399298211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112892993 - 2⁴ = 112892977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112892933) 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, 2454173 + ... + 2454218.

It is an arithmetic number, because the mean of its divisors is an integer number (29450352).

Almost surely, 2^112892993 is an apocalyptic number.

It is an amenable number.

112892993 is a deficient number, since it is larger than the sum of its proper divisors (4908415).

112892993 is an equidigital number, since it uses as much as digits as its factorization.

112892993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908414.

The product of its digits is 69984, while the sum is 44.

The square root of 112892993 is about 10625.1114347098. Note that the first 3 decimals coincide. The cubic root of 112892993 is about 483.3061583876.

The spelling of 112892993 in words is "one hundred twelve million, eight hundred ninety-two thousand, nine hundred ninety-three".