99000007 has 2 divisors, whose sum is σ = 99000008. Its totient is φ = 99000006.

The previous prime is 98999987. The next prime is 99000023. The reversal of 99000007 is 70000099.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99000007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99000037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49500003 + 49500004.

It is an arithmetic number, because the mean of its divisors is an integer number (49500004).

Almost surely, 2^99000007 is an apocalyptic number.

99000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

99000007 is an equidigital number, since it uses as much as digits as its factorization.

99000007 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 25.

The square root of 99000007 is about 9949.8747228294. The cubic root of 99000007 is about 462.6065118215.

The spelling of 99000007 in words is "ninety-nine million, seven", and thus it is an aban number and an uban number.