98888719 has 2 divisors, whose sum is σ = 98888720. Its totient is φ = 98888718.

The previous prime is 98888693. The next prime is 98888731. The reversal of 98888719 is 91788889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98888719 - 2⁷ = 98888591 is a prime.

It is a super-2 number, since 2×98888719² = 19557957490921922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98888219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49444359 + 49444360.

It is an arithmetic number, because the mean of its divisors is an integer number (49444360).

Almost surely, 2^98888719 is an apocalyptic number.

98888719 is a deficient number, since it is larger than the sum of its proper divisors (1).

98888719 is an equidigital number, since it uses as much as digits as its factorization.

98888719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 58.

The square root of 98888719 is about 9944.2807180811. The cubic root of 98888719 is about 462.4331049097.

The spelling of 98888719 in words is "ninety-eight million, eight hundred eighty-eight thousand, seven hundred nineteen".