86085616 has 10 divisors (see below), whose sum is σ = 166790912. Its totient is φ = 43042800.

The previous prime is 86085611. The next prime is 86085617. The reversal of 86085616 is 61658068.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86085611) 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 as a sum of consecutive naturals, namely, 2690160 + ... + 2690191.

Almost surely, 2^86085616 is an apocalyptic number.

It is an amenable number.

86085616 is a deficient number, since it is larger than the sum of its proper divisors (80705296).

86085616 is a wasteful number, since it uses less digits than its factorization.

86085616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5380359 (or 5380353 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 86085616 is about 9278.2334525490. The cubic root of 86085616 is about 441.5469241941.

The spelling of 86085616 in words is "eighty-six million, eighty-five thousand, six hundred sixteen".