65255322 has 32 divisors (see below), whose sum is σ = 142833600. Its totient is φ = 19710720.

The previous prime is 65255321. The next prime is 65255339. The reversal of 65255322 is 22355256.

It is a self number, because there is not a number n which added to its sum of digits gives 65255322.

It is not an unprimeable number, because it can be changed into a prime (65255321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21618 + ... + 24450.

It is an arithmetic number, because the mean of its divisors is an integer number (4463550).

Almost surely, 2^65255322 is an apocalyptic number.

65255322 is an abundant number, since it is smaller than the sum of its proper divisors (77578278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65255322 is a wasteful number, since it uses less digits than its factorization.

65255322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198.

The product of its digits is 18000, while the sum is 30.

The square root of 65255322 is about 8078.0766275147. The cubic root of 65255322 is about 402.5983392036.

The spelling of 65255322 in words is "sixty-five million, two hundred fifty-five thousand, three hundred twenty-two".