10764209 has 2 divisors, whose sum is σ = 10764210. Its totient is φ = 10764208.

The previous prime is 10764197. The next prime is 10764211. The reversal of 10764209 is 90246701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8392609 + 2371600 = 2897^2 + 1540^2 .

It is a cyclic number.

It is not a de Polignac number, because 10764209 - 2¹⁶ = 10698673 is a prime.

Together with 10764211, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₇₁₁₉₇₄ and since 10764209 and 711974 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10764709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5382104 + 5382105.

It is an arithmetic number, because the mean of its divisors is an integer number (5382105).

Almost surely, 2^10764209 is an apocalyptic number.

It is an amenable number.

10764209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10764209 is an equidigital number, since it uses as much as digits as its factorization.

10764209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 10764209 is about 3280.8853987910. The cubic root of 10764209 is about 220.7974434456.

The spelling of 10764209 in words is "ten million, seven hundred sixty-four thousand, two hundred nine".