86424360 has 128 divisors (see below), whose sum is σ = 285068160. Its totient is φ = 20787200.

The previous prime is 86424353. The next prime is 86424383. The reversal of 86424360 is 6342468.

It is a super-3 number, since 3×86424360³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307420 + ... + 307700.

It is an arithmetic number, because the mean of its divisors is an integer number (2227095).

Almost surely, 2^86424360 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 86424360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142534080).

86424360 is an abundant number, since it is smaller than the sum of its proper divisors (198643800).

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

86424360 is a wasteful number, since it uses less digits than its factorization.

86424360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 86424360 is about 9296.4702979141. The cubic root of 86424360 is about 442.1253236213.

The spelling of 86424360 in words is "eighty-six million, four hundred twenty-four thousand, three hundred sixty".