10945469 has 2 divisors, whose sum is σ = 10945470. Its totient is φ = 10945468.

The previous prime is 10945439. The next prime is 10945477. The reversal of 10945469 is 96454901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10004569 + 940900 = 3163^2 + 970^2 .

It is a cyclic number.

It is not a de Polignac number, because 10945469 - 2²⁰ = 9896893 is a prime.

It is a super-2 number, since 2×10945469² = 239606583259922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10945409) 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, 5472734 + 5472735.

It is an arithmetic number, because the mean of its divisors is an integer number (5472735).

Almost surely, 2^10945469 is an apocalyptic number.

It is an amenable number.

10945469 is a deficient number, since it is larger than the sum of its proper divisors (1).

10945469 is an equidigital number, since it uses as much as digits as its factorization.

10945469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 10945469 is about 3308.3937190123. The cubic root of 10945469 is about 222.0298974966.

The spelling of 10945469 in words is "ten million, nine hundred forty-five thousand, four hundred sixty-nine".