86310406 has 32 divisors (see below), whose sum is σ = 161017920. Its totient is φ = 33785856.

The previous prime is 86310401. The next prime is 86310431. The reversal of 86310406 is 60401368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86310401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15210 + ... + 20098.

It is an arithmetic number, because the mean of its divisors is an integer number (5031810).

Almost surely, 2^86310406 is an apocalyptic number.

86310406 is a deficient number, since it is larger than the sum of its proper divisors (74707514).

86310406 is a wasteful number, since it uses less digits than its factorization.

86310406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 86310406 is about 9290.3393910018. The cubic root of 86310406 is about 441.9309181362.

The spelling of 86310406 in words is "eighty-six million, three hundred ten thousand, four hundred six".