264000727 has 2 divisors, whose sum is σ = 264000728. Its totient is φ = 264000726.

The previous prime is 264000721. The next prime is 264000749. The reversal of 264000727 is 727000462.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264000727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264000695 and 264000704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264000721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132000363 + 132000364.

It is an arithmetic number, because the mean of its divisors is an integer number (132000364).

Almost surely, 2^264000727 is an apocalyptic number.

264000727 is a deficient number, since it is larger than the sum of its proper divisors (1).

264000727 is an equidigital number, since it uses as much as digits as its factorization.

264000727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 264000727 is about 16248.0991811350. The cubic root of 264000727 is about 641.5074548566.

The spelling of 264000727 in words is "two hundred sixty-four million, seven hundred twenty-seven", and thus it is an aban number.