8023965 has 8 divisors (see below), whose sum is σ = 12838368. Its totient is φ = 4279440.

The previous prime is 8023957. The next prime is 8023969. The reversal of 8023965 is 5693208.

It is a happy number.

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

It is not a de Polignac number, because 8023965 - 2³ = 8023957 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8023969) 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, 267451 + ... + 267480.

It is an arithmetic number, because the mean of its divisors is an integer number (1604796).

Almost surely, 2^8023965 is an apocalyptic number.

It is an amenable number.

8023965 is a deficient number, since it is larger than the sum of its proper divisors (4814403).

8023965 is a wasteful number, since it uses less digits than its factorization.

8023965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534939.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 8023965 is about 2832.6604102857. The cubic root of 8023965 is about 200.1995092475.

The spelling of 8023965 in words is "eight million, twenty-three thousand, nine hundred sixty-five".