35605223 has 2 divisors, whose sum is σ = 35605224. Its totient is φ = 35605222.

The previous prime is 35605217. The next prime is 35605249. The reversal of 35605223 is 32250653.

It is an a-pointer prime, because the next prime (35605249) can be obtained adding 35605223 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (32250653) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35605223 - 2⁸ = 35604967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35605192 and 35605201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35605253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17802611 + 17802612.

It is an arithmetic number, because the mean of its divisors is an integer number (17802612).

Almost surely, 2^35605223 is an apocalyptic number.

35605223 is a deficient number, since it is larger than the sum of its proper divisors (1).

35605223 is an equidigital number, since it uses as much as digits as its factorization.

35605223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 35605223 is about 5967.0112284124. The cubic root of 35605223 is about 328.9813184023.

Adding to 35605223 its reverse (32250653), we get a palindrome (67855876).

The spelling of 35605223 in words is "thirty-five million, six hundred five thousand, two hundred twenty-three".