86505796 has 24 divisors (see below), whose sum is σ = 164326400. Its totient is φ = 39608352.

The previous prime is 86505767. The next prime is 86505821. The reversal of 86505796 is 69750568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55 + ... + 13153.

Almost surely, 2^86505796 is an apocalyptic number.

It is an amenable number.

86505796 is a deficient number, since it is larger than the sum of its proper divisors (77820604).

86505796 is a wasteful number, since it uses less digits than its factorization.

86505796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13243 (or 13241 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 86505796 is about 9300.8492085400. The cubic root of 86505796 is about 442.2641487352.

The spelling of 86505796 in words is "eighty-six million, five hundred five thousand, seven hundred ninety-six".