65006322 has 16 divisors (see below), whose sum is σ = 131844672. Its totient is φ = 21363440.

The previous prime is 65006309. The next prime is 65006323. The reversal of 65006322 is 22360056.

It is a junction number, because it is equal to n+sod(n) for n = 65006292 and 65006301.

It is not an unprimeable number, because it can be changed into a prime (65006323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75873 + ... + 76724.

It is an arithmetic number, because the mean of its divisors is an integer number (8240292).

Almost surely, 2^65006322 is an apocalyptic number.

65006322 is an abundant number, since it is smaller than the sum of its proper divisors (66838350).

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

65006322 is a wasteful number, since it uses less digits than its factorization.

65006322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152673.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 65006322 is about 8062.6498125616. The cubic root of 65006322 is about 402.0856108354.

Adding to 65006322 its reverse (22360056), we get a palindrome (87366378).

The spelling of 65006322 in words is "sixty-five million, six thousand, three hundred twenty-two".