99007001 has 2 divisors, whose sum is σ = 99007002. Its totient is φ = 99007000.

The previous prime is 99006983. The next prime is 99007003. The reversal of 99007001 is 10070099.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98803600 + 203401 = 9940^2 + 451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99007001 is a prime.

Together with 99007003, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_5707502 and since 99007001 and 5707502 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (99007003) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49503500 + 49503501.

It is an arithmetic number, because the mean of its divisors is an integer number (49503501).

Almost surely, 2^99007001 is an apocalyptic number.

It is an amenable number.

99007001 is a deficient number, since it is larger than the sum of its proper divisors (1).

99007001 is an equidigital number, since it uses as much as digits as its factorization.

99007001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 26.

The square root of 99007001 is about 9950.2261783338. The cubic root of 99007001 is about 462.6174054024.

The spelling of 99007001 in words is "ninety-nine million, seven thousand, one".