86323378 has 8 divisors (see below), whose sum is σ = 130343040. Its totient is φ = 42875700.

The previous prime is 86323319. The next prime is 86323381. The reversal of 86323378 is 87332368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 86323378.

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 3 ways as a sum of consecutive naturals, for example, 142618 + ... + 143221.

It is an arithmetic number, because the mean of its divisors is an integer number (16292880).

Almost surely, 2^86323378 is an apocalyptic number.

86323378 is a deficient number, since it is larger than the sum of its proper divisors (44019662).

86323378 is a wasteful number, since it uses less digits than its factorization.

86323378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285992.

The product of its digits is 145152, while the sum is 40.

The square root of 86323378 is about 9291.0375093420. The cubic root of 86323378 is about 441.9530569912.

The spelling of 86323378 in words is "eighty-six million, three hundred twenty-three thousand, three hundred seventy-eight".