85324618 has 8 divisors (see below), whose sum is σ = 133551648. Its totient is φ = 40807404.

The previous prime is 85324609. The next prime is 85324619. The reversal of 85324618 is 81642358.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (85324619) 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, 927396 + ... + 927487.

It is an arithmetic number, because the mean of its divisors is an integer number (16693956).

Almost surely, 2^85324618 is an apocalyptic number.

85324618 is a deficient number, since it is larger than the sum of its proper divisors (48227030).

85324618 is a wasteful number, since it uses less digits than its factorization.

85324618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854908.

The product of its digits is 46080, while the sum is 37.

The square root of 85324618 is about 9237.1325637343. The cubic root of 85324618 is about 440.2419777816.

The spelling of 85324618 in words is "eighty-five million, three hundred twenty-four thousand, six hundred eighteen".