86180300 has 18 divisors (see below), whose sum is σ = 187011468. Its totient is φ = 34472080.

The previous prime is 86180273. The next prime is 86180309. The reversal of 86180300 is 308168.

It is a self number, because there is not a number n which added to its sum of digits gives 86180300.

It is not an unprimeable number, because it can be changed into a prime (86180309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 430802 + ... + 431001.

It is an arithmetic number, because the mean of its divisors is an integer number (10389526).

Almost surely, 2^86180300 is an apocalyptic number.

It is an amenable number.

86180300 is an abundant number, since it is smaller than the sum of its proper divisors (100831168).

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

86180300 is a wasteful number, since it uses less digits than its factorization.

86180300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861817 (or 861810 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 86180300 is about 9283.3345302213. The cubic root of 86180300 is about 441.7087480176.

Adding to 86180300 its reverse (308168), we get a palindrome (86488468).

The spelling of 86180300 in words is "eighty-six million, one hundred eighty thousand, three hundred".