86550200 has 48 divisors (see below), whose sum is σ = 219528360. Its totient is φ = 31472000.

The previous prime is 86550199. The next prime is 86550223. The reversal of 86550200 is 205568.

It is a self number, because there is not a number n which added to its sum of digits gives 86550200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17471 + ... + 21870.

Almost surely, 2^86550200 is an apocalyptic number.

It is an amenable number.

86550200 is an abundant number, since it is smaller than the sum of its proper divisors (132978160).

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

86550200 is a wasteful number, since it uses less digits than its factorization.

86550200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39368 (or 39359 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 86550200 is about 9303.2359961467. The cubic root of 86550200 is about 442.3398081668.

Adding to 86550200 its reverse (205568), we get a palindrome (86755768).

The spelling of 86550200 in words is "eighty-six million, five hundred fifty thousand, two hundred".