264888733 has 2 divisors, whose sum is σ = 264888734. Its totient is φ = 264888732.

The previous prime is 264888727. The next prime is 264888739. The reversal of 264888733 is 337888462.

It is a balanced prime because it is at equal distance from previous prime (264888727) and next prime (264888739).

It can be written as a sum of positive squares in only one way, i.e., 165945924 + 98942809 = 12882^2 + 9947^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264888733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264888739) 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, 132444366 + 132444367.

It is an arithmetic number, because the mean of its divisors is an integer number (132444367).

Almost surely, 2^264888733 is an apocalyptic number.

It is an amenable number.

264888733 is a deficient number, since it is larger than the sum of its proper divisors (1).

264888733 is an equidigital number, since it uses as much as digits as its factorization.

264888733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 49.

The square root of 264888733 is about 16275.4026985510. The cubic root of 264888733 is about 642.2259187175.

The spelling of 264888733 in words is "two hundred sixty-four million, eight hundred eighty-eight thousand, seven hundred thirty-three".