239068723 has 2 divisors, whose sum is σ = 239068724. Its totient is φ = 239068722.

The previous prime is 239068679. The next prime is 239068727. The reversal of 239068723 is 327860932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 239068723 - 2¹³ = 239060531 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (239068727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119534361 + 119534362.

It is an arithmetic number, because the mean of its divisors is an integer number (119534362).

Almost surely, 2^239068723 is an apocalyptic number.

239068723 is a deficient number, since it is larger than the sum of its proper divisors (1).

239068723 is an equidigital number, since it uses as much as digits as its factorization.

239068723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 239068723 is about 15461.8473346492. The cubic root of 239068723 is about 620.6416553362.

The spelling of 239068723 in words is "two hundred thirty-nine million, sixty-eight thousand, seven hundred twenty-three".