65324666 has 8 divisors (see below), whose sum is σ = 106894944. Its totient is φ = 29693020.

The previous prime is 65324663. The next prime is 65324683. The reversal of 65324666 is 66642356.

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 (65324663) 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, 1484630 + ... + 1484673.

It is an arithmetic number, because the mean of its divisors is an integer number (13361868).

Almost surely, 2^65324666 is an apocalyptic number.

65324666 is a deficient number, since it is larger than the sum of its proper divisors (41570278).

65324666 is a wasteful number, since it uses less digits than its factorization.

65324666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969316.

The product of its digits is 155520, while the sum is 38.

The square root of 65324666 is about 8082.3675986681. The cubic root of 65324666 is about 402.7408966493.

The spelling of 65324666 in words is "sixty-five million, three hundred twenty-four thousand, six hundred sixty-six".