86235255 has 12 divisors (see below), whose sum is σ = 149474520. Its totient is φ = 45992112.

The previous prime is 86235239. The next prime is 86235269. The reversal of 86235255 is 55253268.

It is a happy number.

86235255 is a `hidden beast` number, since 8 + 623 + 5 + 25 + 5 = 666.

It is not a de Polignac number, because 86235255 - 2⁴ = 86235239 is a prime.

It is a super-3 number, since 3×86235255³ (a number of 25 digits) contains 333 as substring.

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, 958125 + ... + 958214.

It is an arithmetic number, because the mean of its divisors is an integer number (12456210).

Almost surely, 2^86235255 is an apocalyptic number.

86235255 is a deficient number, since it is larger than the sum of its proper divisors (63239265).

86235255 is a wasteful number, since it uses less digits than its factorization.

86235255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916350 (or 1916347 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 86235255 is about 9286.2939324577. The cubic root of 86235255 is about 441.8026169042.

The spelling of 86235255 in words is "eighty-six million, two hundred thirty-five thousand, two hundred fifty-five".