264497711 has 2 divisors, whose sum is σ = 264497712. Its totient is φ = 264497710.

The previous prime is 264497671. The next prime is 264497729. The reversal of 264497711 is 117794462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264497711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264497771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132248855 + 132248856.

It is an arithmetic number, because the mean of its divisors is an integer number (132248856).

Almost surely, 2^264497711 is an apocalyptic number.

264497711 is a deficient number, since it is larger than the sum of its proper divisors (1).

264497711 is an equidigital number, since it uses as much as digits as its factorization.

264497711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 41.

The square root of 264497711 is about 16263.3855946417. The cubic root of 264497711 is about 641.9097505795.

The spelling of 264497711 in words is "two hundred sixty-four million, four hundred ninety-seven thousand, seven hundred eleven".