89248273 has 2 divisors, whose sum is σ = 89248274. Its totient is φ = 89248272.

The previous prime is 89248259. The next prime is 89248331. The reversal of 89248273 is 37284298.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69605649 + 19642624 = 8343^2 + 4432^2 .

It is a cyclic number.

It is not a de Polignac number, because 89248273 - 2⁵ = 89248241 is a prime.

It is not a weakly prime, because it can be changed into another prime (89248213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44624136 + 44624137.

It is an arithmetic number, because the mean of its divisors is an integer number (44624137).

Almost surely, 2^89248273 is an apocalyptic number.

It is an amenable number.

89248273 is a deficient number, since it is larger than the sum of its proper divisors (1).

89248273 is an equidigital number, since it uses as much as digits as its factorization.

89248273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 89248273 is about 9447.1304108708. The cubic root of 89248273 is about 446.8892835378.

The spelling of 89248273 in words is "eighty-nine million, two hundred forty-eight thousand, two hundred seventy-three".