86446119 has 4 divisors (see below), whose sum is σ = 115261496. Its totient is φ = 57630744.

The previous prime is 86446117. The next prime is 86446153. The reversal of 86446119 is 91164468.

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

It is not a de Polignac number, because 86446119 - 2¹ = 86446117 is a prime.

It is a super-2 number, since 2×86446119² = 14945862980324322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86446117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14407684 + ... + 14407689.

It is an arithmetic number, because the mean of its divisors is an integer number (28815374).

Almost surely, 2^86446119 is an apocalyptic number.

86446119 is a deficient number, since it is larger than the sum of its proper divisors (28815377).

86446119 is a wasteful number, since it uses less digits than its factorization.

86446119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28815376.

The product of its digits is 41472, while the sum is 39.

The square root of 86446119 is about 9297.6405071394. The cubic root of 86446119 is about 442.1624250345.

The spelling of 86446119 in words is "eighty-six million, four hundred forty-six thousand, one hundred nineteen".