86324618 has 8 divisors (see below), whose sum is σ = 132242112. Its totient is φ = 42243916.

The previous prime is 86324603. The next prime is 86324633. The reversal of 86324618 is 81642368.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (86324603) and next prime (86324633).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459080 + ... + 459267.

It is an arithmetic number, because the mean of its divisors is an integer number (16530264).

Almost surely, 2^86324618 is an apocalyptic number.

86324618 is a deficient number, since it is larger than the sum of its proper divisors (45917494).

86324618 is a wasteful number, since it uses less digits than its factorization.

86324618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918396.

The product of its digits is 55296, while the sum is 38.

The square root of 86324618 is about 9291.1042400782. The cubic root of 86324618 is about 441.9551731393.

The spelling of 86324618 in words is "eighty-six million, three hundred twenty-four thousand, six hundred eighteen".