606654023 has 2 divisors, whose sum is σ = 606654024. Its totient is φ = 606654022.

The previous prime is 606654011. The next prime is 606654043. The reversal of 606654023 is 320456606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606654023 - 2⁸ = 606653767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606654043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303327011 + 303327012.

It is an arithmetic number, because the mean of its divisors is an integer number (303327012).

Almost surely, 2^606654023 is an apocalyptic number.

606654023 is a deficient number, since it is larger than the sum of its proper divisors (1).

606654023 is an equidigital number, since it uses as much as digits as its factorization.

606654023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 606654023 is about 24630.3476020945. The cubic root of 606654023 is about 846.5391101124.

The spelling of 606654023 in words is "six hundred six million, six hundred fifty-four thousand, twenty-three".