87032459 has 2 divisors, whose sum is σ = 87032460. Its totient is φ = 87032458.

The previous prime is 87032453. The next prime is 87032461. The reversal of 87032459 is 95423078.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87032459 is a prime.

It is a super-3 number, since 3×87032459³ (a number of 25 digits) contains 333 as substring.

Together with 87032461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87032453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43516229 + 43516230.

It is an arithmetic number, because the mean of its divisors is an integer number (43516230).

Almost surely, 2^87032459 is an apocalyptic number.

87032459 is a deficient number, since it is larger than the sum of its proper divisors (1).

87032459 is an equidigital number, since it uses as much as digits as its factorization.

87032459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 87032459 is about 9329.1188758639. The cubic root of 87032459 is about 443.1598615914.

The spelling of 87032459 in words is "eighty-seven million, thirty-two thousand, four hundred fifty-nine".