22675559 has 2 divisors, whose sum is σ = 22675560. Its totient is φ = 22675558.

The previous prime is 22675511. The next prime is 22675567. The reversal of 22675559 is 95557622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22675559 - 2¹² = 22671463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22675579) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11337779 + 11337780.

It is an arithmetic number, because the mean of its divisors is an integer number (11337780).

Almost surely, 2^22675559 is an apocalyptic number.

22675559 is a deficient number, since it is larger than the sum of its proper divisors (1).

22675559 is an equidigital number, since it uses as much as digits as its factorization.

22675559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189000, while the sum is 41.

The square root of 22675559 is about 4761.8860759157. The cubic root of 22675559 is about 283.0431620583.

The spelling of 22675559 in words is "twenty-two million, six hundred seventy-five thousand, five hundred fifty-nine".