11477345 has 32 divisors (see below), whose sum is σ = 16118784. Its totient is φ = 7761600.

The previous prime is 11477327. The next prime is 11477383. The reversal of 11477345 is 54377411.

It is not a de Polignac number, because 11477345 - 2⁶ = 11477281 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54290 + ... + 54500.

It is an arithmetic number, because the mean of its divisors is an integer number (503712).

Almost surely, 2^11477345 is an apocalyptic number.

It is an amenable number.

11477345 is a deficient number, since it is larger than the sum of its proper divisors (4641439).

11477345 is a wasteful number, since it uses less digits than its factorization.

11477345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its digits is 11760, while the sum is 32.

The square root of 11477345 is about 3387.8230473270. The cubic root of 11477345 is about 225.5695529325.

The spelling of 11477345 in words is "eleven million, four hundred seventy-seven thousand, three hundred forty-five".