264606029 has 2 divisors, whose sum is σ = 264606030. Its totient is φ = 264606028.

The previous prime is 264606019. The next prime is 264606077. The reversal of 264606029 is 920606462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148181929 + 116424100 = 12173^2 + 10790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264606029 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264606029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264606019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132303014 + 132303015.

It is an arithmetic number, because the mean of its divisors is an integer number (132303015).

Almost surely, 2^264606029 is an apocalyptic number.

It is an amenable number.

264606029 is a deficient number, since it is larger than the sum of its proper divisors (1).

264606029 is an equidigital number, since it uses as much as digits as its factorization.

264606029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 264606029 is about 16266.7153721948. The cubic root of 264606029 is about 641.9973643069.

The spelling of 264606029 in words is "two hundred sixty-four million, six hundred six thousand, twenty-nine".