86504635 has 16 divisors (see below), whose sum is σ = 120263616. Its totient is φ = 58503168.

The previous prime is 86504623. The next prime is 86504641. The reversal of 86504635 is 53640568.

It is a cyclic number.

It is not a de Polignac number, because 86504635 - 2⁵ = 86504603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86504594 and 86504603.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 14374 + ... + 19483.

It is an arithmetic number, because the mean of its divisors is an integer number (7516476).

Almost surely, 2^86504635 is an apocalyptic number.

86504635 is a deficient number, since it is larger than the sum of its proper divisors (33758981).

86504635 is a wasteful number, since it uses less digits than its factorization.

86504635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33942.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 86504635 is about 9300.7867946750. The cubic root of 86504635 is about 442.2621701742.

The spelling of 86504635 in words is "eighty-six million, five hundred four thousand, six hundred thirty-five".