10774409 has 2 divisors, whose sum is σ = 10774410. Its totient is φ = 10774408.

The previous prime is 10774343. The next prime is 10774411. The reversal of 10774409 is 90447701.

10774409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9784384 + 990025 = 3128^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 10774409 - 2¹² = 10770313 is a prime.

It is a Sophie Germain prime.

Together with 10774411, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10774499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5387204 + 5387205.

It is an arithmetic number, because the mean of its divisors is an integer number (5387205).

Almost surely, 2^10774409 is an apocalyptic number.

It is an amenable number.

10774409 is a deficient number, since it is larger than the sum of its proper divisors (1).

10774409 is an equidigital number, since it uses as much as digits as its factorization.

10774409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 10774409 is about 3282.4394891605. The cubic root of 10774409 is about 220.8671628566.

The spelling of 10774409 in words is "ten million, seven hundred seventy-four thousand, four hundred nine".