708148223 has 2 divisors, whose sum is σ = 708148224. Its totient is φ = 708148222.

The previous prime is 708148171. The next prime is 708148229. The reversal of 708148223 is 322841807.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708148223 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 (708148229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354074111 + 354074112.

It is an arithmetic number, because the mean of its divisors is an integer number (354074112).

Almost surely, 2^708148223 is an apocalyptic number.

708148223 is a deficient number, since it is larger than the sum of its proper divisors (1).

708148223 is an equidigital number, since it uses as much as digits as its factorization.

708148223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 708148223 is about 26611.0545262678. The cubic root of 708148223 is about 891.3358817436.

The spelling of 708148223 in words is "seven hundred eight million, one hundred forty-eight thousand, two hundred twenty-three".