11475123 has 8 divisors (see below), whose sum is σ = 16691136. Its totient is φ = 6954600.

The previous prime is 11475103. The next prime is 11475131. The reversal of 11475123 is 32157411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11475123 - 2⁹ = 11474611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11475093 and 11475102.

It is not an unprimeable number, because it can be changed into a prime (11475103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 173833 + ... + 173898.

It is an arithmetic number, because the mean of its divisors is an integer number (2086392).

Almost surely, 2^11475123 is an apocalyptic number.

11475123 is a deficient number, since it is larger than the sum of its proper divisors (5216013).

11475123 is a wasteful number, since it uses less digits than its factorization.

11475123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347745.

The product of its digits is 840, while the sum is 24.

The square root of 11475123 is about 3387.4950922474. The cubic root of 11475123 is about 225.5549953295.

The spelling of 11475123 in words is "eleven million, four hundred seventy-five thousand, one hundred twenty-three".