11265045 has 32 divisors (see below), whose sum is σ = 19975680. Its totient is φ = 5375040.

The previous prime is 11265031. The next prime is 11265049. The reversal of 11265045 is 54056211.

11265045 is nontrivially palindromic in base 7.

11265045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11265045 - 2⁴ = 11265029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11265049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10546 + ... + 11564.

It is an arithmetic number, because the mean of its divisors is an integer number (624240).

Almost surely, 2^11265045 is an apocalyptic number.

11265045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11265045 is a deficient number, since it is larger than the sum of its proper divisors (8710635).

11265045 is a wasteful number, since it uses less digits than its factorization.

11265045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 11265045 is about 3356.3439930973. The cubic root of 11265045 is about 224.1700783666.

The spelling of 11265045 in words is "eleven million, two hundred sixty-five thousand, forty-five".