86424141 has 16 divisors (see below), whose sum is σ = 128433600. Its totient is φ = 51372288.

The previous prime is 86424139. The next prime is 86424157. The reversal of 86424141 is 14142468.

86424141 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 86424141 - 2¹ = 86424139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86424099 and 86424108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86420141) 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, 43626 + ... + 45563.

It is an arithmetic number, because the mean of its divisors is an integer number (8027100).

Almost surely, 2^86424141 is an apocalyptic number.

It is an amenable number.

86424141 is a deficient number, since it is larger than the sum of its proper divisors (42009459).

86424141 is a wasteful number, since it uses less digits than its factorization.

86424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89228.

The product of its digits is 6144, while the sum is 30.

The square root of 86424141 is about 9296.4585192427. The cubic root of 86424141 is about 442.1249501713.

The spelling of 86424141 in words is "eighty-six million, four hundred twenty-four thousand, one hundred forty-one".