706223716 has 12 divisors (see below), whose sum is σ = 1348245360. Its totient is φ = 321010760.

The previous prime is 706223669. The next prime is 706223731. The reversal of 706223716 is 617322607.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8025226 + ... + 8025313.

It is an arithmetic number, because the mean of its divisors is an integer number (112353780).

Almost surely, 2^706223716 is an apocalyptic number.

It is an amenable number.

706223716 is a deficient number, since it is larger than the sum of its proper divisors (642021644).

706223716 is a wasteful number, since it uses less digits than its factorization.

706223716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050554 (or 16050552 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 706223716 is about 26574.8700090894. The cubic root of 706223716 is about 890.5276995105.

It can be divided in two parts, 706 and 223716, that added together give a palindrome (224422).

The spelling of 706223716 in words is "seven hundred six million, two hundred twenty-three thousand, seven hundred sixteen".