10805345 has 8 divisors (see below), whose sum is σ = 13282920. Its totient is φ = 8433280.

The previous prime is 10805339. The next prime is 10805359. The reversal of 10805345 is 54350801.

It can be written as a sum of positive squares in 4 ways, for example, as 667489 + 10137856 = 817^2 + 3184^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10805345 - 2⁸ = 10805089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26150 + ... + 26559.

It is an arithmetic number, because the mean of its divisors is an integer number (1660365).

Almost surely, 2^10805345 is an apocalyptic number.

It is an amenable number.

10805345 is a deficient number, since it is larger than the sum of its proper divisors (2477575).

10805345 is an equidigital number, since it uses as much as digits as its factorization.

10805345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52755.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 10805345 is about 3287.1484602920. The cubic root of 10805345 is about 221.0783489940.

The spelling of 10805345 in words is "ten million, eight hundred five thousand, three hundred forty-five".