64324085 has 8 divisors (see below), whose sum is σ = 88215936. Its totient is φ = 44107920.

The previous prime is 64324081. The next prime is 64324097. The reversal of 64324085 is 58042346.

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

It is not a de Polignac number, because 64324085 - 2² = 64324081 is a prime.

It is a super-2 number, since 2×64324085² = 8275175822174450, 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 (64324081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918881 + ... + 918950.

It is an arithmetic number, because the mean of its divisors is an integer number (11026992).

Almost surely, 2^64324085 is an apocalyptic number.

It is an amenable number.

64324085 is a deficient number, since it is larger than the sum of its proper divisors (23891851).

64324085 is a wasteful number, since it uses less digits than its factorization.

64324085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837843.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 64324085 is about 8020.2297348642. The cubic root of 64324085 is about 400.6740406185.

The spelling of 64324085 in words is "sixty-four million, three hundred twenty-four thousand, eighty-five".