22059953 has 2 divisors, whose sum is σ = 22059954. Its totient is φ = 22059952.

The previous prime is 22059949. The next prime is 22059971. The reversal of 22059953 is 35995022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15547249 + 6512704 = 3943^2 + 2552^2 .

It is a cyclic number.

It is not a de Polignac number, because 22059953 - 2² = 22059949 is a prime.

It is not a weakly prime, because it can be changed into another prime (22059253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11029976 + 11029977.

It is an arithmetic number, because the mean of its divisors is an integer number (11029977).

Almost surely, 2^22059953 is an apocalyptic number.

It is an amenable number.

22059953 is a deficient number, since it is larger than the sum of its proper divisors (1).

22059953 is an equidigital number, since it uses as much as digits as its factorization.

22059953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 22059953 is about 4696.8024229256. The cubic root of 22059953 is about 280.4582335132.

The spelling of 22059953 in words is "twenty-two million, fifty-nine thousand, nine hundred fifty-three".