11412845 has 16 divisors (see below), whose sum is σ = 14171520. Its totient is φ = 8817984.

The previous prime is 11412839. The next prime is 11412857. The reversal of 11412845 is 54821411.

It is a cyclic number.

It is not a de Polignac number, because 11412845 - 2⁴ = 11412829 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, 23192 + ... + 23678.

It is an arithmetic number, because the mean of its divisors is an integer number (885720).

Almost surely, 2^11412845 is an apocalyptic number.

It is an amenable number.

11412845 is a deficient number, since it is larger than the sum of its proper divisors (2758675).

11412845 is a wasteful number, since it uses less digits than its factorization.

11412845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644.

The product of its digits is 1280, while the sum is 26.

The square root of 11412845 is about 3378.2902480397. The cubic root of 11412845 is about 225.1462094963.

The spelling of 11412845 in words is "eleven million, four hundred twelve thousand, eight hundred forty-five".