86360540 has 48 divisors (see below), whose sum is σ = 211512000. Its totient is φ = 29606976.

The previous prime is 86360539. The next prime is 86360557. The reversal of 86360540 is 4506368.

It is a junction number, because it is equal to n+sod(n) for n = 86360497 and 86360506.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 566 + ... + 13154.

It is an arithmetic number, because the mean of its divisors is an integer number (4406500).

Almost surely, 2^86360540 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 86360540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105756000).

86360540 is an abundant number, since it is smaller than the sum of its proper divisors (125151460).

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

86360540 is a wasteful number, since it uses less digits than its factorization.

86360540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12619 (or 12603 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 86360540 is about 9293.0371784471. The cubic root of 86360540 is about 442.0164677907.

The spelling of 86360540 in words is "eighty-six million, three hundred sixty thousand, five hundred forty".