264588967 has 2 divisors, whose sum is σ = 264588968. Its totient is φ = 264588966.

The previous prime is 264588923. The next prime is 264589001. The reversal of 264588967 is 769885462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264588967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264583967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132294483 + 132294484.

It is an arithmetic number, because the mean of its divisors is an integer number (132294484).

Almost surely, 2^264588967 is an apocalyptic number.

264588967 is a deficient number, since it is larger than the sum of its proper divisors (1).

264588967 is an equidigital number, since it uses as much as digits as its factorization.

264588967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 55.

The square root of 264588967 is about 16266.1909185894. The cubic root of 264588967 is about 641.9835651826.

The spelling of 264588967 in words is "two hundred sixty-four million, five hundred eighty-eight thousand, nine hundred sixty-seven".