86255272 has 16 divisors (see below), whose sum is σ = 161853300. Its totient is φ = 43094400.

The previous prime is 86255261. The next prime is 86255317. The reversal of 86255272 is 27255268.

It can be written as a sum of positive squares in 2 ways, for example, as 80174116 + 6081156 = 8954^2 + 2466^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9522 + ... + 16222.

Almost surely, 2^86255272 is an apocalyptic number.

It is an amenable number.

86255272 is a deficient number, since it is larger than the sum of its proper divisors (75598028).

86255272 is a wasteful number, since it uses less digits than its factorization.

86255272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8316 (or 8312 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 86255272 is about 9287.3716411049. The cubic root of 86255272 is about 441.8367981248.

The spelling of 86255272 in words is "eighty-six million, two hundred fifty-five thousand, two hundred seventy-two".