264310087 has 2 divisors, whose sum is σ = 264310088. Its totient is φ = 264310086.

The previous prime is 264310069. The next prime is 264310117. The reversal of 264310087 is 780013462.

264310087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264310087 - 2¹¹ = 264308039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264370087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132155043 + 132155044.

It is an arithmetic number, because the mean of its divisors is an integer number (132155044).

Almost surely, 2^264310087 is an apocalyptic number.

264310087 is a deficient number, since it is larger than the sum of its proper divisors (1).

264310087 is an equidigital number, since it uses as much as digits as its factorization.

264310087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 264310087 is about 16257.6162766871. The cubic root of 264310087 is about 641.7579330538.

The spelling of 264310087 in words is "two hundred sixty-four million, three hundred ten thousand, eighty-seven".