606233623 has 2 divisors, whose sum is σ = 606233624. Its totient is φ = 606233622.

The previous prime is 606233599. The next prime is 606233633. The reversal of 606233623 is 326332606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606233623 - 2¹⁷ = 606102551 is a prime.

It is a super-2 number, since 2×606233623² = 735038411311412258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606233633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303116811 + 303116812.

It is an arithmetic number, because the mean of its divisors is an integer number (303116812).

Almost surely, 2^606233623 is an apocalyptic number.

606233623 is a deficient number, since it is larger than the sum of its proper divisors (1).

606233623 is an equidigital number, since it uses as much as digits as its factorization.

606233623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 606233623 is about 24621.8119357613. The cubic root of 606233623 is about 846.3435196181.

It can be divided in two parts, 60623 and 3623, that added together give a palindrome (64246).

The spelling of 606233623 in words is "six hundred six million, two hundred thirty-three thousand, six hundred twenty-three".