86698112 has 24 divisors (see below), whose sum is σ = 172929015. Its totient is φ = 43296384.

The previous prime is 86698093. The next prime is 86698133. The reversal of 86698112 is 21189668.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 43349056 + 43349056 = 6584^2 + 6584^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=6584.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86698112.

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, 104933 + ... + 105755.

Almost surely, 2^86698112 is an apocalyptic number.

It is an amenable number.

86698112 is a deficient number, since it is larger than the sum of its proper divisors (86230903).

86698112 is an frugal number, since it uses more digits than its factorization.

86698112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 825 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 86698112 is about 9311.1820946645. The cubic root of 86698112 is about 442.5916470989.

Multiplying 86698112 by its product of digits (41472), we get a square (3595544100864 = 1896192²).

The spelling of 86698112 in words is "eighty-six million, six hundred ninety-eight thousand, one hundred twelve".