8945099 has 2 divisors, whose sum is σ = 8945100. Its totient is φ = 8945098.

The previous prime is 8945071. The next prime is 8945117. The reversal of 8945099 is 9905498.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8945099 is a prime.

It is a super-2 number, since 2×8945099² = 160029592239602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8945039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4472549 + 4472550.

It is an arithmetic number, because the mean of its divisors is an integer number (4472550).

Almost surely, 2^8945099 is an apocalyptic number.

8945099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8945099 is an equidigital number, since it uses as much as digits as its factorization.

8945099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 8945099 is about 2990.8358363508. The cubic root of 8945099 is about 207.5845612669.

The spelling of 8945099 in words is "eight million, nine hundred forty-five thousand, ninety-nine".