105065564 has 12 divisors (see below), whose sum is σ = 191859024. Its totient is φ = 50248704.

The previous prime is 105065563. The next prime is 105065567. The reversal of 105065564 is 465560501.

It is a super-2 number, since 2×105065564² = 22077545477276192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105065564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105065561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570917 + ... + 571100.

It is an arithmetic number, because the mean of its divisors is an integer number (15988252).

Almost surely, 2^105065564 is an apocalyptic number.

It is an amenable number.

105065564 is a deficient number, since it is larger than the sum of its proper divisors (86793460).

105065564 is a wasteful number, since it uses less digits than its factorization.

105065564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142044 (or 1142042 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 105065564 is about 10250.1494623249. The cubic root of 105065564 is about 471.8675715334.

The spelling of 105065564 in words is "one hundred five million, sixty-five thousand, five hundred sixty-four".