87327259 has 2 divisors, whose sum is σ = 87327260. Its totient is φ = 87327258.

The previous prime is 87327223. The next prime is 87327263. The reversal of 87327259 is 95272378.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87327259 - 2¹¹ = 87325211 is a prime.

It is not a weakly prime, because it can be changed into another prime (87327209) 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, 43663629 + 43663630.

It is an arithmetic number, because the mean of its divisors is an integer number (43663630).

Almost surely, 2^87327259 is an apocalyptic number.

87327259 is a deficient number, since it is larger than the sum of its proper divisors (1).

87327259 is an equidigital number, since it uses as much as digits as its factorization.

87327259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 87327259 is about 9344.9055104907. The cubic root of 87327259 is about 443.6596609328.

The spelling of 87327259 in words is "eighty-seven million, three hundred twenty-seven thousand, two hundred fifty-nine".