82365065 has 8 divisors (see below), whose sum is σ = 98962560. Its totient is φ = 65809072.

The previous prime is 82365053. The next prime is 82365077. The reversal of 82365065 is 56056328.

It is an interprime number because it is at equal distance from previous prime (82365053) and next prime (82365077).

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 82365065 - 2¹⁰ = 82364041 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5825 + ... + 14094.

It is an arithmetic number, because the mean of its divisors is an integer number (12370320).

Almost surely, 2^82365065 is an apocalyptic number.

It is an amenable number.

82365065 is a deficient number, since it is larger than the sum of its proper divisors (16597495).

82365065 is a wasteful number, since it uses less digits than its factorization.

82365065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20751.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 82365065 is about 9075.5200952893. The cubic root of 82365065 is about 435.0919169835.

The spelling of 82365065 in words is "eighty-two million, three hundred sixty-five thousand, sixty-five".