86388001 has 8 divisors (see below), whose sum is σ = 99979520. Its totient is φ = 73109088.

The previous prime is 86387993. The next prime is 86388011. The reversal of 86388001 is 10088368.

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

It is a cyclic number.

It is not a de Polignac number, because 86388001 - 2³ = 86387993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86388011) by changing a digit.

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, 77556 + ... + 78661.

It is an arithmetic number, because the mean of its divisors is an integer number (12497440).

Almost surely, 2^86388001 is an apocalyptic number.

It is an amenable number.

86388001 is a deficient number, since it is larger than the sum of its proper divisors (13591519).

86388001 is a wasteful number, since it uses less digits than its factorization.

86388001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156303.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 86388001 is about 9294.5145650539. The cubic root of 86388001 is about 442.0633137533.

The spelling of 86388001 in words is "eighty-six million, three hundred eighty-eight thousand, one".