65873323 has 8 divisors (see below), whose sum is σ = 70516800. Its totient is φ = 61347528.

The previous prime is 65873293. The next prime is 65873371. The reversal of 65873323 is 32337856.

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

It is a cyclic number.

It is not a de Polignac number, because 65873323 - 2⁹ = 65872811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65873393) 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, 28261 + ... + 30502.

It is an arithmetic number, because the mean of its divisors is an integer number (8814600).

Almost surely, 2^65873323 is an apocalyptic number.

65873323 is a deficient number, since it is larger than the sum of its proper divisors (4643477).

65873323 is a wasteful number, since it uses less digits than its factorization.

65873323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58841.

The product of its digits is 90720, while the sum is 37.

The square root of 65873323 is about 8116.2382296234. The cubic root of 65873323 is about 403.8652848717.

The spelling of 65873323 in words is "sixty-five million, eight hundred seventy-three thousand, three hundred twenty-three".