105328469 has 2 divisors, whose sum is σ = 105328470. Its totient is φ = 105328468.

The previous prime is 105328463. The next prime is 105328471. The reversal of 105328469 is 964823501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92640625 + 12687844 = 9625^2 + 3562^2 .

It is a cyclic number.

It is not a de Polignac number, because 105328469 - 2⁴ = 105328453 is a prime.

It is a super-2 number, since 2×105328469² = 22188172763767922, which contains 22 as substring.

Together with 105328471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105328463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52664234 + 52664235.

It is an arithmetic number, because the mean of its divisors is an integer number (52664235).

Almost surely, 2^105328469 is an apocalyptic number.

It is an amenable number.

105328469 is a deficient number, since it is larger than the sum of its proper divisors (1).

105328469 is an equidigital number, since it uses as much as digits as its factorization.

105328469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 105328469 is about 10262.9658968546. The cubic root of 105328469 is about 472.2608276033.

The spelling of 105328469 in words is "one hundred five million, three hundred twenty-eight thousand, four hundred sixty-nine".