86719488 has 44 divisors (see below), whose sum is σ = 231147240. Its totient is φ = 28905472.

The previous prime is 86719487. The next prime is 86719517. The reversal of 86719488 is 88491768.

It is a self number, because there is not a number n which added to its sum of digits gives 86719488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86719487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11043 + ... + 17186.

Almost surely, 2^86719488 is an apocalyptic number.

It is an amenable number.

86719488 is an abundant number, since it is smaller than the sum of its proper divisors (144427752).

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

86719488 is a wasteful number, since it uses less digits than its factorization.

86719488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28252 (or 28234 counting only the distinct ones).

The product of its digits is 774144, while the sum is 51.

The square root of 86719488 is about 9312.3298910638. The cubic root of 86719488 is about 442.6280187545.

The spelling of 86719488 in words is "eighty-six million, seven hundred nineteen thousand, four hundred eighty-eight".