87323 has 2 divisors, whose sum is σ = 87324. Its totient is φ = 87322.

The previous prime is 87317. The next prime is 87337. The reversal of 87323 is 32378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87323 - 2¹² = 83227 is a prime.

It is not a weakly prime, because it can be changed into another prime (87313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43661 + 43662.

It is an arithmetic number, because the mean of its divisors is an integer number (43662).

2⁸⁷³²³ is an apocalyptic number.

87323 is a deficient number, since it is larger than the sum of its proper divisors (1).

87323 is an equidigital number, since it uses as much as digits as its factorization.

87323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 87323 is about 295.5046530937. The cubic root of 87323 is about 44.3652448304.

Subtracting from 87323 its reverse (32378), we obtain a palindrome (54945).

The spelling of 87323 in words is "eighty-seven thousand, three hundred twenty-three".