264763 has 2 divisors, whose sum is σ = 264764. Its totient is φ = 264762.

The previous prime is 264757. The next prime is 264769. The reversal of 264763 is 367462.

It is a balanced prime because it is at equal distance from previous prime (264757) and next prime (264769).

It is a cyclic number.

It is not a de Polignac number, because 264763 - 2⁵ = 264731 is a prime.

It is not a weakly prime, because it can be changed into another prime (264769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132381 + 132382.

It is an arithmetic number, because the mean of its divisors is an integer number (132382).

2²⁶⁴⁷⁶³ is an apocalyptic number.

264763 is a deficient number, since it is larger than the sum of its proper divisors (1).

264763 is an equidigital number, since it uses as much as digits as its factorization.

264763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 264763 is about 514.5512608089. The cubic root of 264763 is about 64.2124288912.

The spelling of 264763 in words is "two hundred sixty-four thousand, seven hundred sixty-three".