8023249 has 8 divisors (see below), whose sum is σ = 8851752. Its totient is φ = 7224960.

The previous prime is 8023247. The next prime is 8023259. The reversal of 8023249 is 9423208.

It can be written as a sum of positive squares in 4 ways, for example, as 322624 + 7700625 = 568^2 + 2775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8023249 - 2¹ = 8023247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8023243) 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 in 7 ways as a sum of consecutive naturals, for example, 6994 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (1106469).

Almost surely, 2^8023249 is an apocalyptic number.

It is an amenable number.

8023249 is a deficient number, since it is larger than the sum of its proper divisors (828503).

8023249 is a wasteful number, since it uses less digits than its factorization.

8023249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 8023249 is about 2832.5340245088. The cubic root of 8023249 is about 200.1935542899.

The spelling of 8023249 in words is "eight million, twenty-three thousand, two hundred forty-nine".