93564089 has 2 divisors, whose sum is σ = 93564090. Its totient is φ = 93564088.

The previous prime is 93564061. The next prime is 93564137. The reversal of 93564089 is 98046539.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55950400 + 37613689 = 7480^2 + 6133^2 .

It is a cyclic number.

It is not a de Polignac number, because 93564089 - 2¹⁶ = 93498553 is a prime.

It is not a weakly prime, because it can be changed into another prime (93564389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46782044 + 46782045.

It is an arithmetic number, because the mean of its divisors is an integer number (46782045).

Almost surely, 2^93564089 is an apocalyptic number.

It is an amenable number.

93564089 is a deficient number, since it is larger than the sum of its proper divisors (1).

93564089 is an equidigital number, since it uses as much as digits as its factorization.

93564089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 93564089 is about 9672.8531985139. The cubic root of 93564089 is about 453.9796626441.

The spelling of 93564089 in words is "ninety-three million, five hundred sixty-four thousand, eighty-nine".