99910007 has 2 divisors, whose sum is σ = 99910008. Its totient is φ = 99910006.

The previous prime is 99910001. The next prime is 99910039. The reversal of 99910007 is 70001999.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99910007 - 2⁴ = 99909991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99910001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49955003 + 49955004.

It is an arithmetic number, because the mean of its divisors is an integer number (49955004).

Almost surely, 2^99910007 is an apocalyptic number.

99910007 is a deficient number, since it is larger than the sum of its proper divisors (1).

99910007 is an equidigital number, since it uses as much as digits as its factorization.

99910007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 35.

The square root of 99910007 is about 9995.4993372017. The cubic root of 99910007 is about 464.0196047379.

The spelling of 99910007 in words is "ninety-nine million, nine hundred ten thousand, seven".