264763229 has 2 divisors, whose sum is σ = 264763230. Its totient is φ = 264763228.

The previous prime is 264763201. The next prime is 264763237. The reversal of 264763229 is 922367462.

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., 262116100 + 2647129 = 16190^2 + 1627^2 .

It is a cyclic number.

It is not a de Polignac number, because 264763229 - 2⁸ = 264762973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264763129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132381614 + 132381615.

It is an arithmetic number, because the mean of its divisors is an integer number (132381615).

Almost surely, 2^264763229 is an apocalyptic number.

It is an amenable number.

264763229 is a deficient number, since it is larger than the sum of its proper divisors (1).

264763229 is an equidigital number, since it uses as much as digits as its factorization.

264763229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 41.

The square root of 264763229 is about 16271.5466074986. The cubic root of 264763229 is about 642.1244740419.

The spelling of 264763229 in words is "two hundred sixty-four million, seven hundred sixty-three thousand, two hundred twenty-nine".