86422468 has 24 divisors (see below), whose sum is σ = 166630464. Its totient is φ = 38892000.

The previous prime is 86422463. The next prime is 86422481.

86422468 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×86422468² = 14937685950422048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86422468.

It is not an unprimeable number, because it can be changed into a prime (86422463) 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, 5280 + ... + 14167.

It is an arithmetic number, because the mean of its divisors is an integer number (6942936).

Almost surely, 2^86422468 is an apocalyptic number.

It is an amenable number.

86422468 is a deficient number, since it is larger than the sum of its proper divisors (80207996).

86422468 is a wasteful number, since it uses less digits than its factorization.

86422468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19563 (or 19561 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 86422468 is about 9296.3685383057. The cubic root of 86422468 is about 442.1220972655.

It can be divided in two parts, 864 and 22468, that added together give a palindrome (23332).

The spelling of 86422468 in words is "eighty-six million, four hundred twenty-two thousand, four hundred sixty-eight".