11065045 has 16 divisors (see below), whose sum is σ = 14137200. Its totient is φ = 8285184.

The previous prime is 11065031. The next prime is 11065057. The reversal of 11065045 is 54056011.

It can be written as a sum of positive squares in 8 ways, for example, as 528529 + 10536516 = 727^2 + 3246^2 .

It is a cyclic number.

It is not a de Polignac number, because 11065045 - 2⁵ = 11065013 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29479 + ... + 29851.

It is an arithmetic number, because the mean of its divisors is an integer number (883575).

Almost surely, 2^11065045 is an apocalyptic number.

It is an amenable number.

11065045 is a deficient number, since it is larger than the sum of its proper divisors (3072155).

11065045 is a wasteful number, since it uses less digits than its factorization.

11065045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 11065045 is about 3326.4162397391. The cubic root of 11065045 is about 222.8355078047.

The spelling of 11065045 in words is "eleven million, sixty-five thousand, forty-five".