22059097 has 6 divisors (see below), whose sum is σ = 22442858. Its totient is φ = 21681792.

The previous prime is 22059083. The next prime is 22059113. The reversal of 22059097 is 79095022.

It can be written as a sum of positive squares in only one way, i.e., 17547721 + 4511376 = 4189^2 + 2124^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22059097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22059017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313 + ... + 6649.

Almost surely, 2^22059097 is an apocalyptic number.

It is an amenable number.

22059097 is a deficient number, since it is larger than the sum of its proper divisors (383761).

22059097 is an frugal number, since it uses more digits than its factorization.

22059097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455 (or 6396 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 22059097 is about 4696.7112962157. The cubic root of 22059097 is about 280.4546058936.

The spelling of 22059097 in words is "twenty-two million, fifty-nine thousand, ninety-seven".