264127933 has 2 divisors, whose sum is σ = 264127934. Its totient is φ = 264127932.

The previous prime is 264127849. The next prime is 264127957. The reversal of 264127933 is 339721462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156425049 + 107702884 = 12507^2 + 10378^2 .

It is a cyclic number.

It is not a de Polignac number, because 264127933 - 2⁹ = 264127421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264127892 and 264127901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264127433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132063966 + 132063967.

It is an arithmetic number, because the mean of its divisors is an integer number (132063967).

Almost surely, 2^264127933 is an apocalyptic number.

It is an amenable number.

264127933 is a deficient number, since it is larger than the sum of its proper divisors (1).

264127933 is an equidigital number, since it uses as much as digits as its factorization.

264127933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 37.

The square root of 264127933 is about 16252.0131983702. The cubic root of 264127933 is about 641.6104728736.

The spelling of 264127933 in words is "two hundred sixty-four million, one hundred twenty-seven thousand, nine hundred thirty-three".