65380622 has 8 divisors (see below), whose sum is σ = 98238096. Its totient is φ = 32634592.

The previous prime is 65380603. The next prime is 65380661. The reversal of 65380622 is 22608356.

65380622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26378 + ... + 28749.

It is an arithmetic number, because the mean of its divisors is an integer number (12279762).

Almost surely, 2^65380622 is an apocalyptic number.

65380622 is a deficient number, since it is larger than the sum of its proper divisors (32857474).

65380622 is a wasteful number, since it uses less digits than its factorization.

65380622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55722.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 65380622 is about 8085.8284671393. The cubic root of 65380622 is about 402.8558575028.

Adding to 65380622 its reverse (22608356), we get a palindrome (87988978).

The spelling of 65380622 in words is "sixty-five million, three hundred eighty thousand, six hundred twenty-two".