112189673 has 2 divisors, whose sum is σ = 112189674. Its totient is φ = 112189672.

The previous prime is 112189663. The next prime is 112189687. The reversal of 112189673 is 376981211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75550864 + 36638809 = 8692^2 + 6053^2 .

It is a cyclic number.

It is not a de Polignac number, because 112189673 - 2¹⁰ = 112188649 is a prime.

It is not a weakly prime, because it can be changed into another prime (112189663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56094836 + 56094837.

It is an arithmetic number, because the mean of its divisors is an integer number (56094837).

Almost surely, 2^112189673 is an apocalyptic number.

It is an amenable number.

112189673 is a deficient number, since it is larger than the sum of its proper divisors (1).

112189673 is an equidigital number, since it uses as much as digits as its factorization.

112189673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 38.

The square root of 112189673 is about 10591.9626604327. The cubic root of 112189673 is about 482.3004058707.

The spelling of 112189673 in words is "one hundred twelve million, one hundred eighty-nine thousand, six hundred seventy-three".