1607968223 has 2 divisors, whose sum is σ = 1607968224. Its totient is φ = 1607968222.

The previous prime is 1607968211. The next prime is 1607968247. The reversal of 1607968223 is 3228697061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1607968223 - 2¹⁰ = 1607967199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1607968823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803984111 + 803984112.

It is an arithmetic number, because the mean of its divisors is an integer number (803984112).

Almost surely, 2^1607968223 is an apocalyptic number.

1607968223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1607968223 is an equidigital number, since it uses as much as digits as its factorization.

1607968223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 1607968223 is about 40099.4790863921. The cubic root of 1607968223 is about 1171.5454831397.

The spelling of 1607968223 in words is "one billion, six hundred seven million, nine hundred sixty-eight thousand, two hundred twenty-three".