214241565 has 16 divisors (see below), whose sum is σ = 362950848. Its totient is φ = 107540736.

The previous prime is 214241551. The next prime is 214241569. The reversal of 214241565 is 565142412.

It is not a de Polignac number, because 214241565 - 2¹⁰ = 214240541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214241569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419827 + ... + 420336.

It is an arithmetic number, because the mean of its divisors is an integer number (22684428).

Almost surely, 2^214241565 is an apocalyptic number.

It is an amenable number.

214241565 is a deficient number, since it is larger than the sum of its proper divisors (148709283).

214241565 is a wasteful number, since it uses less digits than its factorization.

214241565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840188.

The product of its digits is 9600, while the sum is 30.

The square root of 214241565 is about 14636.9930313572. The cubic root of 214241565 is about 598.3673810661.

Adding to 214241565 its reverse (565142412), we get a palindrome (779383977).

The spelling of 214241565 in words is "two hundred fourteen million, two hundred forty-one thousand, five hundred sixty-five".