64105022 has 16 divisors (see below), whose sum is σ = 101109600. Its totient is φ = 30438240.

The previous prime is 64105007. The next prime is 64105043. The reversal of 64105022 is 22050146.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 64104985 and 64105003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5522 + ... + 12597.

It is an arithmetic number, because the mean of its divisors is an integer number (6319350).

Almost surely, 2^64105022 is an apocalyptic number.

64105022 is a deficient number, since it is larger than the sum of its proper divisors (37004578).

64105022 is a wasteful number, since it uses less digits than its factorization.

64105022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18211.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 64105022 is about 8006.5611844287. The cubic root of 64105022 is about 400.2186762633.

Adding to 64105022 its reverse (22050146), we get a palindrome (86155168).

The spelling of 64105022 in words is "sixty-four million, one hundred five thousand, twenty-two".