11475473 has 4 divisors (see below), whose sum is σ = 11719680. Its totient is φ = 11231268.

The previous prime is 11475463. The next prime is 11475481. The reversal of 11475473 is 37457411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11475473 - 2¹² = 11471377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11475463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 122033 + ... + 122126.

It is an arithmetic number, because the mean of its divisors is an integer number (2929920).

Almost surely, 2^11475473 is an apocalyptic number.

It is an amenable number.

11475473 is a deficient number, since it is larger than the sum of its proper divisors (244207).

11475473 is an equidigital number, since it uses as much as digits as its factorization.

11475473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244206.

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

The square root of 11475473 is about 3387.5467524449. The cubic root of 11475473 is about 225.5572885060.

The spelling of 11475473 in words is "eleven million, four hundred seventy-five thousand, four hundred seventy-three".