88416719 has 2 divisors, whose sum is σ = 88416720. Its totient is φ = 88416718.

The previous prime is 88416703. The next prime is 88416739. The reversal of 88416719 is 91761488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88416719 - 2⁴ = 88416703 is a prime.

It is a super-2 number, since 2×88416719² = 15635032397449922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88416719.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88416739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44208359 + 44208360.

It is an arithmetic number, because the mean of its divisors is an integer number (44208360).

Almost surely, 2^88416719 is an apocalyptic number.

88416719 is a deficient number, since it is larger than the sum of its proper divisors (1).

88416719 is an equidigital number, since it uses as much as digits as its factorization.

88416719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 44.

The square root of 88416719 is about 9403.0164840864. The cubic root of 88416719 is about 445.4970148559.

The spelling of 88416719 in words is "eighty-eight million, four hundred sixteen thousand, seven hundred nineteen".