86550102 has 12 divisors (see below), whose sum is σ = 187525260. Its totient is φ = 28850028.

The previous prime is 86550059. The next prime is 86550103. The reversal of 86550102 is 20105568.

86550102 is a `hidden beast` number, since 8 + 6 + 550 + 102 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86550103) 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, 2404152 + ... + 2404187.

It is an arithmetic number, because the mean of its divisors is an integer number (15627105).

Almost surely, 2^86550102 is an apocalyptic number.

86550102 is an abundant number, since it is smaller than the sum of its proper divisors (100975158).

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

86550102 is a wasteful number, since it uses less digits than its factorization.

86550102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808347 (or 4808344 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 86550102 is about 9303.2307291607. The cubic root of 86550102 is about 442.3396412143.

The spelling of 86550102 in words is "eighty-six million, five hundred fifty thousand, one hundred two".