86085907216 has 15 divisors (see below), whose sum is σ = 166793719143. Its totient is φ = 43042366800.

The previous prime is 86085907169. The next prime is 86085907267. The reversal of 86085907216 is 61270958068.

The square root of 86085907216 is 293404.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1136941 + ... + 1210291.

Almost surely, 2^86085907216 is an apocalyptic number.

86085907216 is the 293404-th square number.

It is an amenable number.

86085907216 is a deficient number, since it is larger than the sum of its proper divisors (80707811927).

86085907216 is an frugal number, since it uses more digits than its factorization.

86085907216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146710 (or 73353 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 86085907216 in words is "eighty-six billion, eighty-five million, nine hundred seven thousand, two hundred sixteen".