9112993 has 2 divisors, whose sum is σ = 9112994. Its totient is φ = 9112992.

The previous prime is 9112949. The next prime is 9112997. The reversal of 9112993 is 3992119.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8427409 + 685584 = 2903^2 + 828^2 .

It is a cyclic number.

It is not a de Polignac number, because 9112993 - 2¹³ = 9104801 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9112997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4556496 + 4556497.

It is an arithmetic number, because the mean of its divisors is an integer number (4556497).

Almost surely, 2^9112993 is an apocalyptic number.

It is an amenable number.

9112993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9112993 is an equidigital number, since it uses as much as digits as its factorization.

9112993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374, while the sum is 34.

The square root of 9112993 is about 3018.7734264101. The cubic root of 9112993 is about 208.8752641990.

The spelling of 9112993 in words is "nine million, one hundred twelve thousand, nine hundred ninety-three".