264704123 has 2 divisors, whose sum is σ = 264704124. Its totient is φ = 264704122.

The previous prime is 264704119. The next prime is 264704147. The reversal of 264704123 is 321407462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264704123 - 2² = 264704119 is a prime.

It is not a weakly prime, because it can be changed into another prime (264704183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132352061 + 132352062.

It is an arithmetic number, because the mean of its divisors is an integer number (132352062).

Almost surely, 2^264704123 is an apocalyptic number.

264704123 is a deficient number, since it is larger than the sum of its proper divisors (1).

264704123 is an equidigital number, since it uses as much as digits as its factorization.

264704123 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 29.

The square root of 264704123 is about 16269.7302682005. The cubic root of 264704123 is about 642.0766876557.

The spelling of 264704123 in words is "two hundred sixty-four million, seven hundred four thousand, one hundred twenty-three".