86094563 has 4 divisors (see below), whose sum is σ = 86113320. Its totient is φ = 86075808.

The previous prime is 86094551. The next prime is 86094571. The reversal of 86094563 is 36549068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86094563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86094563.

It is not an unprimeable number, because it can be changed into a prime (86094583) 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 3 ways as a sum of consecutive naturals, for example, 2648 + ... + 13386.

It is an arithmetic number, because the mean of its divisors is an integer number (21528330).

Almost surely, 2^86094563 is an apocalyptic number.

86094563 is a deficient number, since it is larger than the sum of its proper divisors (18757).

86094563 is a wasteful number, since it uses less digits than its factorization.

86094563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18756.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 86094563 is about 9278.7155899941. The cubic root of 86094563 is about 441.5622205300.

The spelling of 86094563 in words is "eighty-six million, ninety-four thousand, five hundred sixty-three".