8287373 has 2 divisors, whose sum is σ = 8287374. Its totient is φ = 8287372.

The previous prime is 8287361. The next prime is 8287403. The reversal of 8287373 is 3737828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8282884 + 4489 = 2878^2 + 67^2 .

It is a cyclic number.

It is not a de Polignac number, because 8287373 - 2⁶ = 8287309 is a prime.

It is a super-2 number, since 2×8287373² = 137361102482258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8287343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4143686 + 4143687.

It is an arithmetic number, because the mean of its divisors is an integer number (4143687).

Almost surely, 2^8287373 is an apocalyptic number.

It is an amenable number.

8287373 is a deficient number, since it is larger than the sum of its proper divisors (1).

8287373 is an equidigital number, since it uses as much as digits as its factorization.

8287373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 38.

The square root of 8287373 is about 2878.7797762246. The cubic root of 8287373 is about 202.3666591569.

The spelling of 8287373 in words is "eight million, two hundred eighty-seven thousand, three hundred seventy-three".