98611207 has 2 divisors, whose sum is σ = 98611208. Its totient is φ = 98611206.

The previous prime is 98611181. The next prime is 98611241. The reversal of 98611207 is 70211689.

It is a happy number.

It is an a-pointer prime, because the next prime (98611241) can be obtained adding 98611207 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98611207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98611907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49305603 + 49305604.

It is an arithmetic number, because the mean of its divisors is an integer number (49305604).

Almost surely, 2^98611207 is an apocalyptic number.

98611207 is a deficient number, since it is larger than the sum of its proper divisors (1).

98611207 is an equidigital number, since it uses as much as digits as its factorization.

98611207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 98611207 is about 9930.3175679331. The cubic root of 98611207 is about 462.0001233735. Note that the first 3 decimals are identical.

The spelling of 98611207 in words is "ninety-eight million, six hundred eleven thousand, two hundred seven".