966072089 has 2 divisors, whose sum is σ = 966072090. Its totient is φ = 966072088.

The previous prime is 966072071. The next prime is 966072097. The reversal of 966072089 is 980270669.

966072089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 905107225 + 60964864 = 30085^2 + 7808^2 .

It is a cyclic number.

It is not a de Polignac number, because 966072089 - 2⁸ = 966071833 is a prime.

It is a super-2 number, since 2×966072089² = 1866590562289647842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (966072049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483036044 + 483036045.

It is an arithmetic number, because the mean of its divisors is an integer number (483036045).

Almost surely, 2^966072089 is an apocalyptic number.

It is an amenable number.

966072089 is a deficient number, since it is larger than the sum of its proper divisors (1).

966072089 is an equidigital number, since it uses as much as digits as its factorization.

966072089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 966072089 is about 31081.7002269824. The cubic root of 966072089 is about 988.5603292889.

The spelling of 966072089 in words is "nine hundred sixty-six million, seventy-two thousand, eighty-nine".