89896193 has 2 divisors, whose sum is σ = 89896194. Its totient is φ = 89896192.

The previous prime is 89896181. The next prime is 89896207. The reversal of 89896193 is 39169898.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78552769 + 11343424 = 8863^2 + 3368^2 .

It is a cyclic number.

It is not a de Polignac number, because 89896193 - 2²⁰ = 88847617 is a prime.

It is not a weakly prime, because it can be changed into another prime (89896393) 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, 44948096 + 44948097.

It is an arithmetic number, because the mean of its divisors is an integer number (44948097).

Almost surely, 2^89896193 is an apocalyptic number.

It is an amenable number.

89896193 is a deficient number, since it is larger than the sum of its proper divisors (1).

89896193 is an equidigital number, since it uses as much as digits as its factorization.

89896193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 53.

The square root of 89896193 is about 9481.3602927006. The cubic root of 89896193 is about 447.9681116360.

The spelling of 89896193 in words is "eighty-nine million, eight hundred ninety-six thousand, one hundred ninety-three".