86519411 has 8 divisors (see below), whose sum is σ = 95932848. Its totient is φ = 77364000.

The previous prime is 86519387. The next prime is 86519413. The reversal of 86519411 is 11491568.

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

It is a cyclic number.

It is not a de Polignac number, because 86519411 - 2⁶ = 86519347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86519413) 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 7 ways as a sum of consecutive naturals, for example, 63800 + ... + 65141.

It is an arithmetic number, because the mean of its divisors is an integer number (11991606).

Almost surely, 2^86519411 is an apocalyptic number.

86519411 is a deficient number, since it is larger than the sum of its proper divisors (9413437).

86519411 is a wasteful number, since it uses less digits than its factorization.

86519411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129013.

The product of its digits is 8640, while the sum is 35.

The square root of 86519411 is about 9301.5811021568. The cubic root of 86519411 is about 442.2873499186.

The spelling of 86519411 in words is "eighty-six million, five hundred nineteen thousand, four hundred eleven".