264600601 has 2 divisors, whose sum is σ = 264600602. Its totient is φ = 264600600.

The previous prime is 264600551. The next prime is 264600613. The reversal of 264600601 is 106006462.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262278025 + 2322576 = 16195^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 264600601 - 2¹⁵ = 264567833 is a prime.

It is a super-2 number, since 2×264600601² = 140026956099122402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (264600001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132300300 + 132300301.

It is an arithmetic number, because the mean of its divisors is an integer number (132300301).

Almost surely, 2^264600601 is an apocalyptic number.

It is an amenable number.

264600601 is a deficient number, since it is larger than the sum of its proper divisors (1).

264600601 is an equidigital number, since it uses as much as digits as its factorization.

264600601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 264600601 is about 16266.5485275765. The cubic root of 264600601 is about 641.9929744025.

The spelling of 264600601 in words is "two hundred sixty-four million, six hundred thousand, six hundred one".