65432322 has 24 divisors (see below), whose sum is σ = 143769600. Its totient is φ = 21503160.

The previous prime is 65432299. The next prime is 65432329. The reversal of 65432322 is 22323456.

65432322 is a `hidden beast` number, since 654 + 3 + 2 + 3 + 2 + 2 = 666.

65432322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65432329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24322 + ... + 26877.

It is an arithmetic number, because the mean of its divisors is an integer number (5990400).

Almost surely, 2^65432322 is an apocalyptic number.

65432322 is an abundant number, since it is smaller than the sum of its proper divisors (78337278).

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

65432322 is a wasteful number, since it uses less digits than its factorization.

65432322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51278 (or 51275 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 65432322 is about 8089.0247867095. The cubic root of 65432322 is about 402.9620161767.

Adding to 65432322 its reverse (22323456), we get a palindrome (87755778).

The spelling of 65432322 in words is "sixty-five million, four hundred thirty-two thousand, three hundred twenty-two".