112489233 has 4 divisors (see below), whose sum is σ = 149985648. Its totient is φ = 74992820.

The previous prime is 112489229. The next prime is 112489241. The reversal of 112489233 is 332984211.

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 112489233 - 2² = 112489229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112489194 and 112489203.

It is not an unprimeable number, because it can be changed into a prime (112489243) 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, 18748203 + ... + 18748208.

It is an arithmetic number, because the mean of its divisors is an integer number (37496412).

Almost surely, 2^112489233 is an apocalyptic number.

It is an amenable number.

112489233 is a deficient number, since it is larger than the sum of its proper divisors (37496415).

112489233 is an equidigital number, since it uses as much as digits as its factorization.

112489233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37496414.

The product of its digits is 10368, while the sum is 33.

The square root of 112489233 is about 10606.0941444058. The cubic root of 112489233 is about 482.7292911830.

The spelling of 112489233 in words is "one hundred twelve million, four hundred eighty-nine thousand, two hundred thirty-three".