86235684 has 12 divisors (see below), whose sum is σ = 201216624. Its totient is φ = 28745224.

The previous prime is 86235649. The next prime is 86235691. The reversal of 86235684 is 48653268.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3593142 + ... + 3593165.

It is an arithmetic number, because the mean of its divisors is an integer number (16768052).

Almost surely, 2^86235684 is an apocalyptic number.

It is an amenable number.

86235684 is an abundant number, since it is smaller than the sum of its proper divisors (114980940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86235684 is a wasteful number, since it uses less digits than its factorization.

86235684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7186314 (or 7186312 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 86235684 is about 9286.3170309870. The cubic root of 86235684 is about 441.8033495242.

The spelling of 86235684 in words is "eighty-six million, two hundred thirty-five thousand, six hundred eighty-four".