86385602 has 16 divisors (see below), whose sum is σ = 140910840. Its totient is φ = 39552768.

The previous prime is 86385589. The next prime is 86385659. The reversal of 86385602 is 20658368.

It can be written as a sum of positive squares in 4 ways, for example, as 75881521 + 10504081 = 8711^2 + 3241^2 .

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, 33077 + ... + 35592.

Almost surely, 2^86385602 is an apocalyptic number.

86385602 is a deficient number, since it is larger than the sum of its proper divisors (54525238).

86385602 is a wasteful number, since it uses less digits than its factorization.

86385602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68725.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 86385602 is about 9294.3855095428. The cubic root of 86385602 is about 442.0592216738.

The spelling of 86385602 in words is "eighty-six million, three hundred eighty-five thousand, six hundred two".