9942593 has 2 divisors, whose sum is σ = 9942594. Its totient is φ = 9942592.

The previous prime is 9942587. The next prime is 9942607. The reversal of 9942593 is 3952499.

9942593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8334769 + 1607824 = 2887^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 9942593 - 2⁴ = 9942577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9942593.

It is not a weakly prime, because it can be changed into another prime (9942523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4971296 + 4971297.

It is an arithmetic number, because the mean of its divisors is an integer number (4971297).

Almost surely, 2^9942593 is an apocalyptic number.

It is an amenable number.

9942593 is a deficient number, since it is larger than the sum of its proper divisors (1).

9942593 is an equidigital number, since it uses as much as digits as its factorization.

9942593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 41.

The square root of 9942593 is about 3153.1877521010. The cubic root of 9942593 is about 215.0304121393.

The spelling of 9942593 in words is "nine million, nine hundred forty-two thousand, five hundred ninety-three".