10994497 has 2 divisors, whose sum is σ = 10994498. Its totient is φ = 10994496.

The previous prime is 10994449. The next prime is 10994507. The reversal of 10994497 is 79449901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5837056 + 5157441 = 2416^2 + 2271^2 .

It is an emirp because it is prime and its reverse (79449901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10994497 - 2¹⁵ = 10961729 is a prime.

It is not a weakly prime, because it can be changed into another prime (10994447) 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, 5497248 + 5497249.

It is an arithmetic number, because the mean of its divisors is an integer number (5497249).

Almost surely, 2^10994497 is an apocalyptic number.

It is an amenable number.

10994497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10994497 is an equidigital number, since it uses as much as digits as its factorization.

10994497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 10994497 is about 3315.7950781072. The cubic root of 10994497 is about 222.3609163179.

The spelling of 10994497 in words is "ten million, nine hundred ninety-four thousand, four hundred ninety-seven".