10719089 has 2 divisors, whose sum is σ = 10719090. Its totient is φ = 10719088.

The previous prime is 10719077. The next prime is 10719109. The reversal of 10719089 is 98091701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 4765489 = 2440^2 + 2183^2 .

It is a cyclic number.

It is not a de Polignac number, because 10719089 - 2⁴ = 10719073 is a prime.

It is a super-2 number, since 2×10719089² = 229797737979842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10719889) 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, 5359544 + 5359545.

It is an arithmetic number, because the mean of its divisors is an integer number (5359545).

Almost surely, 2^10719089 is an apocalyptic number.

It is an amenable number.

10719089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10719089 is an equidigital number, since it uses as much as digits as its factorization.

10719089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 10719089 is about 3274.0019853384. The cubic root of 10719089 is about 220.4885081329.

The spelling of 10719089 in words is "ten million, seven hundred nineteen thousand, eighty-nine".