86808596 has 36 divisors (see below), whose sum is σ = 187119828. Its totient is φ = 35013888.

The previous prime is 86808593. The next prime is 86808599. The reversal of 86808596 is 69580868.

It is an interprime number because it is at equal distance from previous prime (86808593) and next prime (86808599).

It can be written as a sum of positive squares in 2 ways, for example, as 70324996 + 16483600 = 8386^2 + 4060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86808593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9695 + ... + 16358.

It is an arithmetic number, because the mean of its divisors is an integer number (5197773).

Almost surely, 2^86808596 is an apocalyptic number.

It is an amenable number.

86808596 is an abundant number, since it is smaller than the sum of its proper divisors (100311232).

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

86808596 is a wasteful number, since it uses less digits than its factorization.

86808596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26088 (or 26079 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 86808596 is about 9317.1130721914. The cubic root of 86808596 is about 442.7795732927.

The spelling of 86808596 in words is "eighty-six million, eight hundred eight thousand, five hundred ninety-six".