86326284 has 96 divisors (see below), whose sum is σ = 229211136. Its totient is φ = 25058880.

The previous prime is 86326271. The next prime is 86326309. The reversal of 86326284 is 48262368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380179 + ... + 380405.

It is an arithmetic number, because the mean of its divisors is an integer number (2387616).

Almost surely, 2^86326284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86326284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114605568).

86326284 is an abundant number, since it is smaller than the sum of its proper divisors (142884852).

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

86326284 is a wasteful number, since it uses less digits than its factorization.

86326284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 86326284 is about 9291.1938952968. The cubic root of 86326284 is about 441.9580162548.

The spelling of 86326284 in words is "eighty-six million, three hundred twenty-six thousand, two hundred eighty-four".