10775399 has 12 divisors (see below), whose sum is σ = 11751264. Its totient is φ = 9846144.

The previous prime is 10775389. The next prime is 10775417. The reversal of 10775399 is 99357701.

10775399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10775399 - 2²⁰ = 9726823 is a prime.

It is a super-2 number, since 2×10775399² = 232218447218402, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10775389) 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 in 11 ways as a sum of consecutive naturals, for example, 23042 + ... + 23504.

It is an arithmetic number, because the mean of its divisors is an integer number (979272).

Almost surely, 2^10775399 is an apocalyptic number.

10775399 is a deficient number, since it is larger than the sum of its proper divisors (975865).

10775399 is an equidigital number, since it uses as much as digits as its factorization.

10775399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 59535, while the sum is 41.

The square root of 10775399 is about 3282.5902881718. The cubic root of 10775399 is about 220.8739273976.

The spelling of 10775399 in words is "ten million, seven hundred seventy-five thousand, three hundred ninety-nine".