8734223 has 2 divisors, whose sum is σ = 8734224. Its totient is φ = 8734222.

The previous prime is 8734213. The next prime is 8734237. The reversal of 8734223 is 3224378.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8734223 - 2¹⁶ = 8668687 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8734213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4367111 + 4367112.

It is an arithmetic number, because the mean of its divisors is an integer number (4367112).

Almost surely, 2^8734223 is an apocalyptic number.

8734223 is a deficient number, since it is larger than the sum of its proper divisors (1).

8734223 is an equidigital number, since it uses as much as digits as its factorization.

8734223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 8734223 is about 2955.3718886123. The cubic root of 8734223 is about 205.9403399673.

The spelling of 8734223 in words is "eight million, seven hundred thirty-four thousand, two hundred twenty-three".