8089297 has 4 divisors (see below), whose sum is σ = 8565156. Its totient is φ = 7613440.

The previous prime is 8089253. The next prime is 8089303. The reversal of 8089297 is 7929808.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6370576 + 1718721 = 2524^2 + 1311^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8089297 is a prime.

It is a Duffinian number.

8089297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8089247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237904 + ... + 237937.

It is an arithmetic number, because the mean of its divisors is an integer number (2141289).

Almost surely, 2^8089297 is an apocalyptic number.

It is an amenable number.

8089297 is a deficient number, since it is larger than the sum of its proper divisors (475859).

8089297 is a wasteful number, since it uses less digits than its factorization.

8089297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475858.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 8089297 is about 2844.1689471619. The cubic root of 8089297 is about 200.7413899753.

The spelling of 8089297 in words is "eight million, eighty-nine thousand, two hundred ninety-seven".