65382065 has 8 divisors (see below), whose sum is σ = 89666880. Its totient is φ = 44833392.

The previous prime is 65382061. The next prime is 65382073. The reversal of 65382065 is 56028356.

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 65382065 - 2² = 65382061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1868059 = 65382065 / (6 + 5 + 3 + 8 + 2 + 0 + 6 + 5).

It is not an unprimeable number, because it can be changed into a prime (65382061) 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, 933995 + ... + 934064.

It is an arithmetic number, because the mean of its divisors is an integer number (11208360).

Almost surely, 2^65382065 is an apocalyptic number.

It is an amenable number.

65382065 is a deficient number, since it is larger than the sum of its proper divisors (24284815).

65382065 is a wasteful number, since it uses less digits than its factorization.

65382065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868071.

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

The square root of 65382065 is about 8085.9176968357. The cubic root of 65382065 is about 402.8588212593.

The spelling of 65382065 in words is "sixty-five million, three hundred eighty-two thousand, sixty-five".