86324563 has 8 divisors (see below), whose sum is σ = 93038400. Its totient is φ = 79621248.

The previous prime is 86324549. The next prime is 86324597. The reversal of 86324563 is 36542368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86324563 - 2¹³ = 86316371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86324533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26118 + ... + 29236.

It is an arithmetic number, because the mean of its divisors is an integer number (11629800).

Almost surely, 2^86324563 is an apocalyptic number.

86324563 is a deficient number, since it is larger than the sum of its proper divisors (6713837).

86324563 is a wasteful number, since it uses less digits than its factorization.

86324563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261.

The product of its digits is 103680, while the sum is 37.

The square root of 86324563 is about 9291.1012802574. The cubic root of 86324563 is about 441.9550792783.

The spelling of 86324563 in words is "eighty-six million, three hundred twenty-four thousand, five hundred sixty-three".