86119 has 4 divisors (see below), whose sum is σ = 93960. Its totient is φ = 78280.

The previous prime is 86117. The next prime is 86131. The reversal of 86119 is 91168.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86119 - 2¹ = 86117 is a prime.

It is a super-2 number, since 2×86119² = 14832964322, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 86093 and 86102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3904 + ... + 3925.

It is an arithmetic number, because the mean of its divisors is an integer number (23490).

2⁸⁶¹¹⁹ is an apocalyptic number.

86119 is a deficient number, since it is larger than the sum of its proper divisors (7841).

86119 is a wasteful number, since it uses less digits than its factorization.

86119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7840.

The product of its digits is 432, while the sum is 25.

The square root of 86119 is about 293.4603891499. The cubic root of 86119 is about 44.1603994113.

The spelling of 86119 in words is "eighty-six thousand, one hundred nineteen".