86695604 has 12 divisors (see below), whose sum is σ = 152207328. Its totient is φ = 43207800.

The previous prime is 86695591. The next prime is 86695619. The reversal of 86695604 is 40659668.

It is a super-2 number, since 2×86695604² = 15032255505849632, which contains 22 as substring.

It is a congruent number.

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, 33602 + ... + 36089.

It is an arithmetic number, because the mean of its divisors is an integer number (12683944).

Almost surely, 2^86695604 is an apocalyptic number.

It is an amenable number.

86695604 is a deficient number, since it is larger than the sum of its proper divisors (65511724).

86695604 is a wasteful number, since it uses less digits than its factorization.

86695604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70006 (or 70004 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 86695604 is about 9311.0474169129. The cubic root of 86695604 is about 442.5873792991.

The spelling of 86695604 in words is "eighty-six million, six hundred ninety-five thousand, six hundred four".