105226065 has 48 divisors (see below), whose sum is σ = 215654400. Its totient is φ = 46440576.

The previous prime is 105226063. The next prime is 105226103. The reversal of 105226065 is 560622501.

105226065 is a `hidden beast` number, since 1 + 0 + 52 + 2 + 606 + 5 = 666.

It is not a de Polignac number, because 105226065 - 2¹ = 105226063 is a prime.

It is a super-2 number, since 2×105226065² = 22145049510768450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105226061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3376 + ... + 14894.

It is an arithmetic number, because the mean of its divisors is an integer number (4492800).

Almost surely, 2^105226065 is an apocalyptic number.

105226065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105226065 is an abundant number, since it is smaller than the sum of its proper divisors (110428335).

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

105226065 is a wasteful number, since it uses less digits than its factorization.

105226065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11566 (or 11563 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 105226065 is about 10257.9756774911. The cubic root of 105226065 is about 472.1077285105.

Adding to 105226065 its reverse (560622501), we get a palindrome (665848566).

The spelling of 105226065 in words is "one hundred five million, two hundred twenty-six thousand, sixty-five".