65500106 has 16 divisors (see below), whose sum is σ = 118196160. Its totient is φ = 26593920.

The previous prime is 65500081. The next prime is 65500109. The reversal of 65500106 is 60100556.

It is a super-2 number, since 2×65500106² = 8580527772022472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65500109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122855 + ... + 123386.

It is an arithmetic number, because the mean of its divisors is an integer number (7387260).

Almost surely, 2^65500106 is an apocalyptic number.

65500106 is a deficient number, since it is larger than the sum of its proper divisors (52696054).

65500106 is a wasteful number, since it uses less digits than its factorization.

65500106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246269.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 65500106 is about 8093.2135768185. The cubic root of 65500106 is about 403.1011163944.

The spelling of 65500106 in words is "sixty-five million, five hundred thousand, one hundred six".