11471073 has 16 divisors (see below), whose sum is σ = 16634880. Its totient is φ = 7001856.

The previous prime is 11471071. The next prime is 11471077. The reversal of 11471073 is 37017411.

It is not a de Polignac number, because 11471073 - 2¹ = 11471071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11471071) 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 15 ways as a sum of consecutive naturals, for example, 1153 + ... + 4926.

It is an arithmetic number, because the mean of its divisors is an integer number (1039680).

Almost surely, 2^11471073 is an apocalyptic number.

It is an amenable number.

11471073 is a deficient number, since it is larger than the sum of its proper divisors (5163807).

11471073 is a wasteful number, since it uses less digits than its factorization.

11471073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6136.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 11471073 is about 3386.8972526488. The cubic root of 11471073 is about 225.5284566098.

Adding to 11471073 its reverse (37017411), we get a palindrome (48488484).

The spelling of 11471073 in words is "eleven million, four hundred seventy-one thousand, seventy-three".