87465883 has 2 divisors, whose sum is σ = 87465884. Its totient is φ = 87465882.

The previous prime is 87465881. The next prime is 87465923. The reversal of 87465883 is 38856478.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87465883 - 2¹ = 87465881 is a prime.

Together with 87465881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (87465881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43732941 + 43732942.

It is an arithmetic number, because the mean of its divisors is an integer number (43732942).

Almost surely, 2^87465883 is an apocalyptic number.

87465883 is a deficient number, since it is larger than the sum of its proper divisors (1).

87465883 is an equidigital number, since it uses as much as digits as its factorization.

87465883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 49.

The square root of 87465883 is about 9352.3196587798. The cubic root of 87465883 is about 443.8942931403.

The spelling of 87465883 in words is "eighty-seven million, four hundred sixty-five thousand, eight hundred eighty-three".