264600001 has 2 divisors, whose sum is σ = 264600002. Its totient is φ = 264600000.

The previous prime is 264599969. The next prime is 264600029. The reversal of 264600001 is 100006462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187142400 + 77457601 = 13680^2 + 8801^2 .

It is a cyclic number.

It is not a de Polignac number, because 264600001 - 2⁵ = 264599969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (264600601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132300000 + 132300001.

It is an arithmetic number, because the mean of its divisors is an integer number (132300001).

Almost surely, 2^264600001 is an apocalyptic number.

It is an amenable number.

264600001 is a deficient number, since it is larger than the sum of its proper divisors (1).

264600001 is an equidigital number, since it uses as much as digits as its factorization.

264600001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 264600001 is about 16266.5300848091. The cubic root of 264600001 is about 641.9924891478.

Adding to 264600001 its reverse (100006462), we get a palindrome (364606463).

The spelling of 264600001 in words is "two hundred sixty-four million, six hundred thousand, one".