112447693 has 2 divisors, whose sum is σ = 112447694. Its totient is φ = 112447692.

The previous prime is 112447679. The next prime is 112447697. The reversal of 112447693 is 396744211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96471684 + 15976009 = 9822^2 + 3997^2 .

It is an emirp because it is prime and its reverse (396744211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112447693 - 2⁵ = 112447661 is a prime.

It is a super-2 number, since 2×112447693² = 25288967322044498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112447697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56223846 + 56223847.

It is an arithmetic number, because the mean of its divisors is an integer number (56223847).

Almost surely, 2^112447693 is an apocalyptic number.

It is an amenable number.

112447693 is a deficient number, since it is larger than the sum of its proper divisors (1).

112447693 is an equidigital number, since it uses as much as digits as its factorization.

112447693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 112447693 is about 10604.1356554884. The cubic root of 112447693 is about 482.6698631440.

The spelling of 112447693 in words is "one hundred twelve million, four hundred forty-seven thousand, six hundred ninety-three".