609233087 has 2 divisors, whose sum is σ = 609233088. Its totient is φ = 609233086.

The previous prime is 609233033. The next prime is 609233089. The reversal of 609233087 is 780332906.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 609233087 - 2⁸ = 609232831 is a prime.

Together with 609233089, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 609233087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (609233089) 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, 304616543 + 304616544.

It is an arithmetic number, because the mean of its divisors is an integer number (304616544).

Almost surely, 2^609233087 is an apocalyptic number.

609233087 is a deficient number, since it is larger than the sum of its proper divisors (1).

609233087 is an equidigital number, since it uses as much as digits as its factorization.

609233087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 609233087 is about 24682.6474876582. The cubic root of 609233087 is about 847.7370427223.

The spelling of 609233087 in words is "six hundred nine million, two hundred thirty-three thousand, eighty-seven".