86283418 has 16 divisors (see below), whose sum is σ = 139545000. Its totient is φ = 39776256.

The previous prime is 86283403. The next prime is 86283433. The reversal of 86283418 is 81438268.

It is an interprime number because it is at equal distance from previous prime (86283403) and next prime (86283433).

It can be written as a sum of positive squares in 4 ways, for example, as 62204769 + 24078649 = 7887^2 + 4907^2 .

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 7 ways as a sum of consecutive naturals, for example, 31146 + ... + 33802.

Almost surely, 2^86283418 is an apocalyptic number.

86283418 is a deficient number, since it is larger than the sum of its proper divisors (53261582).

86283418 is a wasteful number, since it uses less digits than its factorization.

86283418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921.

The product of its digits is 73728, while the sum is 40.

The square root of 86283418 is about 9288.8868009035. The cubic root of 86283418 is about 441.8848515589.

The spelling of 86283418 in words is "eighty-six million, two hundred eighty-three thousand, four hundred eighteen".