86006031 has 8 divisors (see below), whose sum is σ = 114720000. Its totient is φ = 57314712.

The previous prime is 86006021. The next prime is 86006033. The reversal of 86006031 is 13060068.

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

It is not a de Polignac number, because 86006031 - 2¹⁸ = 85743887 is a prime.

It is a super-2 number, since 2×86006031² = 14794074736745922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 86005992 and 86006010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86006033) 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, 7720 + ... + 15218.

It is an arithmetic number, because the mean of its divisors is an integer number (14340000).

Almost surely, 2^86006031 is an apocalyptic number.

86006031 is a deficient number, since it is larger than the sum of its proper divisors (28713969).

86006031 is a wasteful number, since it uses less digits than its factorization.

86006031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11325.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 86006031 is about 9273.9436595226. The cubic root of 86006031 is about 441.4108141673.

Adding to 86006031 its reverse (13060068), we get a palindrome (99066099).

The spelling of 86006031 in words is "eighty-six million, six thousand, thirty-one".