65113622 has 16 divisors (see below), whose sum is σ = 112194720. Its totient is φ = 27763008.

The previous prime is 65113561. The next prime is 65113637. The reversal of 65113622 is 22631156.

65113622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 65113591 and 65113600.

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 7 ways as a sum of consecutive naturals, for example, 9047 + ... + 14562.

It is an arithmetic number, because the mean of its divisors is an integer number (7012170).

Almost surely, 2^65113622 is an apocalyptic number.

65113622 is a deficient number, since it is larger than the sum of its proper divisors (47081098).

65113622 is a wasteful number, since it uses less digits than its factorization.

65113622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815.

The product of its digits is 2160, while the sum is 26.

The square root of 65113622 is about 8069.3012089028. The cubic root of 65113622 is about 402.3067178941.

Adding to 65113622 its reverse (22631156), we get a palindrome (87744778).

The spelling of 65113622 in words is "sixty-five million, one hundred thirteen thousand, six hundred twenty-two".