86359716 has 48 divisors (see below), whose sum is σ = 227707200. Its totient is φ = 28296576.

The previous prime is 86359703. The next prime is 86359723. The reversal of 86359716 is 61795368.

It is a happy number.

86359716 is a `hidden beast` number, since 8 + 635 + 9 + 7 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405 + ... + 13148.

It is an arithmetic number, because the mean of its divisors is an integer number (4743900).

Almost surely, 2^86359716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86359716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113853600).

86359716 is an abundant number, since it is smaller than the sum of its proper divisors (141347484).

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

86359716 is a wasteful number, since it uses less digits than its factorization.

86359716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13625 (or 13617 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 86359716 is about 9292.9928440734. The cubic root of 86359716 is about 442.0150619684.

The spelling of 86359716 in words is "eighty-six million, three hundred fifty-nine thousand, seven hundred sixteen".