112673489 has 2 divisors, whose sum is σ = 112673490. Its totient is φ = 112673488.

The previous prime is 112673423. The next prime is 112673507. The reversal of 112673489 is 984376211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112190464 + 483025 = 10592^2 + 695^2 .

It is a cyclic number.

It is not a de Polignac number, because 112673489 - 2⁸ = 112673233 is a prime.

It is not a weakly prime, because it can be changed into another prime (112673419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56336744 + 56336745.

It is an arithmetic number, because the mean of its divisors is an integer number (56336745).

Almost surely, 2^112673489 is an apocalyptic number.

It is an amenable number.

112673489 is a deficient number, since it is larger than the sum of its proper divisors (1).

112673489 is an equidigital number, since it uses as much as digits as its factorization.

112673489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 41.

The square root of 112673489 is about 10614.7769171095. The cubic root of 112673489 is about 482.9927156490.

The spelling of 112673489 in words is "one hundred twelve million, six hundred seventy-three thousand, four hundred eighty-nine".