9485999 has 2 divisors, whose sum is σ = 9486000. Its totient is φ = 9485998.

The previous prime is 9485989. The next prime is 9486007. The reversal of 9485999 is 9995849.

It is a strong prime.

It is an emirp because it is prime and its reverse (9995849) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9485999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9485999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9485909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4742999 + 4743000.

It is an arithmetic number, because the mean of its divisors is an integer number (4743000).

Almost surely, 2^9485999 is an apocalyptic number.

9485999 is a deficient number, since it is larger than the sum of its proper divisors (1).

9485999 is an equidigital number, since it uses as much as digits as its factorization.

9485999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1049760, while the sum is 53.

The square root of 9485999 is about 3079.9349019095. The cubic root of 9485999 is about 211.6870828538.

The spelling of 9485999 in words is "nine million, four hundred eighty-five thousand, nine hundred ninety-nine".