112367889 has 6 divisors (see below), whose sum is σ = 162309186. Its totient is φ = 74911920.

The previous prime is 112367873. The next prime is 112367891. The reversal of 112367889 is 988763211.

It can be written as a sum of positive squares in only one way, i.e., 103367889 + 9000000 = 10167^2 + 3000^2 .

It is not a de Polignac number, because 112367889 - 2⁴ = 112367873 is a prime.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112367809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6242652 + ... + 6242669.

It is an arithmetic number, because the mean of its divisors is an integer number (27051531).

Almost surely, 2^112367889 is an apocalyptic number.

It is an amenable number.

112367889 is a deficient number, since it is larger than the sum of its proper divisors (49941297).

112367889 is a wasteful number, since it uses less digits than its factorization.

112367889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12485327 (or 12485324 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 112367889 is about 10600.3721161099. The cubic root of 112367889 is about 482.5556527035. Note that the first 3 decimals are identical.

The spelling of 112367889 in words is "one hundred twelve million, three hundred sixty-seven thousand, eight hundred eighty-nine".