86016481 has 16 divisors (see below), whose sum is σ = 95644800. Its totient is φ = 76941568.

The previous prime is 86016479. The next prime is 86016487. The reversal of 86016481 is 18461068.

It is a cyclic number.

It is not a de Polignac number, because 86016481 - 2¹ = 86016479 is a prime.

It is a super-2 number, since 2×86016481² = 14797670007246722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86016487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69375 + ... + 70603.

It is an arithmetic number, because the mean of its divisors is an integer number (5977800).

Almost surely, 2^86016481 is an apocalyptic number.

It is an amenable number.

86016481 is a deficient number, since it is larger than the sum of its proper divisors (9628319).

86016481 is a wasteful number, since it uses less digits than its factorization.

86016481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448.

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

The square root of 86016481 is about 9274.5070488948. The cubic root of 86016481 is about 441.4286910385.

The spelling of 86016481 in words is "eighty-six million, sixteen thousand, four hundred eighty-one".