706430223 has 12 divisors (see below), whose sum is σ = 1080422928. Its totient is φ = 443250240.

The previous prime is 706430209. The next prime is 706430237. The reversal of 706430223 is 322034607.

706430223 is a `hidden beast` number, since 7 + 0 + 6 + 430 + 223 = 666.

It is an interprime number because it is at equal distance from previous prime (706430209) and next prime (706430237).

It is not a de Polignac number, because 706430223 - 2⁸ = 706429967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706430243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2308443 + ... + 2308748.

It is an arithmetic number, because the mean of its divisors is an integer number (90035244).

Almost surely, 2^706430223 is an apocalyptic number.

706430223 is a deficient number, since it is larger than the sum of its proper divisors (373992705).

706430223 is a wasteful number, since it uses less digits than its factorization.

706430223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617214 (or 4617211 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 706430223 is about 26578.7551062874. The cubic root of 706430223 is about 890.6144908381.

The spelling of 706430223 in words is "seven hundred six million, four hundred thirty thousand, two hundred twenty-three".