11473546 has 36 divisors (see below), whose sum is σ = 20841138. Its totient is φ = 4721808.

The previous prime is 11473543. The next prime is 11473571. The reversal of 11473546 is 64537411.

It can be written as a sum of positive squares in only one way, i.e., 8767521 + 2706025 = 2961^2 + 1645^2 .

It is not an unprimeable number, because it can be changed into a prime (11473541) 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 17 ways as a sum of consecutive naturals, for example, 216456 + ... + 216508.

Almost surely, 2^11473546 is an apocalyptic number.

11473546 is a deficient number, since it is larger than the sum of its proper divisors (9367592).

11473546 is an equidigital number, since it uses as much as digits as its factorization.

11473546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 109 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 11473546 is about 3387.2623163847. The cubic root of 11473546 is about 225.5446623532.

The spelling of 11473546 in words is "eleven million, four hundred seventy-three thousand, five hundred forty-six".