10884409 has 2 divisors, whose sum is σ = 10884410. Its totient is φ = 10884408.

The previous prime is 10884353. The next prime is 10884439. The reversal of 10884409 is 90448801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7856809 + 3027600 = 2803^2 + 1740^2 .

It is an emirp because it is prime and its reverse (90448801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10884409 - 2¹⁹ = 10360121 is a prime.

It is equal to p₇₁₉₃₅₉ and since 10884409 and 719359 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 (10884439) 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, 5442204 + 5442205.

It is an arithmetic number, because the mean of its divisors is an integer number (5442205).

Almost surely, 2^10884409 is an apocalyptic number.

It is an amenable number.

10884409 is a deficient number, since it is larger than the sum of its proper divisors (1).

10884409 is an equidigital number, since it uses as much as digits as its factorization.

10884409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 10884409 is about 3299.1527700305. The cubic root of 10884409 is about 221.6162580334.

The spelling of 10884409 in words is "ten million, eight hundred eighty-four thousand, four hundred nine".