10774145 has 4 divisors (see below), whose sum is σ = 12928980. Its totient is φ = 8619312.

The previous prime is 10774129. The next prime is 10774163. The reversal of 10774145 is 54147701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5612161 + 5161984 = 2369^2 + 2272^2 .

It is a cyclic number.

It is not a de Polignac number, because 10774145 - 2⁴ = 10774129 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077410 + ... + 1077419.

It is an arithmetic number, because the mean of its divisors is an integer number (3232245).

Almost surely, 2^10774145 is an apocalyptic number.

It is an amenable number.

10774145 is a deficient number, since it is larger than the sum of its proper divisors (2154835).

10774145 is an equidigital number, since it uses as much as digits as its factorization.

10774145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154834.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 10774145 is about 3282.3992749207. The cubic root of 10774145 is about 220.8653589090.

The spelling of 10774145 in words is "ten million, seven hundred seventy-four thousand, one hundred forty-five".