34566223 has 2 divisors, whose sum is σ = 34566224. Its totient is φ = 34566222.

The previous prime is 34566179. The next prime is 34566227. The reversal of 34566223 is 32266543.

It is a happy number.

34566223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34566223 - 2¹³ = 34558031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34566227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17283111 + 17283112.

It is an arithmetic number, because the mean of its divisors is an integer number (17283112).

Almost surely, 2^34566223 is an apocalyptic number.

34566223 is a deficient number, since it is larger than the sum of its proper divisors (1).

34566223 is an equidigital number, since it uses as much as digits as its factorization.

34566223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 34566223 is about 5879.3046357541. The cubic root of 34566223 is about 325.7496635366.

The spelling of 34566223 in words is "thirty-four million, five hundred sixty-six thousand, two hundred twenty-three".