86274 has 12 divisors (see below), whose sum is σ = 186966. Its totient is φ = 28752.

The previous prime is 86269. The next prime is 86287. The reversal of 86274 is 47268.

It can be written as a sum of positive squares in only one way, i.e., 59049 + 27225 = 243^2 + 165^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 86274.

It is an unprimeable number.

86274 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2379 + ... + 2414.

2⁸⁶²⁷⁴ is an apocalyptic number.

86274 is an abundant number, since it is smaller than the sum of its proper divisors (100692).

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

86274 is a wasteful number, since it uses less digits than its factorization.

86274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801 (or 4798 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 86274 is about 293.7243605832. The cubic root of 86274 is about 44.1868773449.

The spelling of 86274 in words is "eighty-six thousand, two hundred seventy-four".