264086233 has 2 divisors, whose sum is σ = 264086234. Its totient is φ = 264086232.

The previous prime is 264086219. The next prime is 264086237. The reversal of 264086233 is 332680462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180418624 + 83667609 = 13432^2 + 9147^2 .

It is a cyclic number.

It is not a de Polignac number, because 264086233 - 2⁵ = 264086201 is a prime.

It is not a weakly prime, because it can be changed into another prime (264086237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132043116 + 132043117.

It is an arithmetic number, because the mean of its divisors is an integer number (132043117).

Almost surely, 2^264086233 is an apocalyptic number.

It is an amenable number.

264086233 is a deficient number, since it is larger than the sum of its proper divisors (1).

264086233 is an equidigital number, since it uses as much as digits as its factorization.

264086233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 264086233 is about 16250.7302297466. The cubic root of 264086233 is about 641.5767056955.

The spelling of 264086233 in words is "two hundred sixty-four million, eighty-six thousand, two hundred thirty-three".