11497475 has 12 divisors (see below), whose sum is σ = 15553320. Its totient is φ = 8361600.

The previous prime is 11497397. The next prime is 11497487. The reversal of 11497475 is 57479411.

11497475 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11497475 - 2¹⁰ = 11496451 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 20630 + ... + 21179.

It is an arithmetic number, because the mean of its divisors is an integer number (1296110).

Almost surely, 2^11497475 is an apocalyptic number.

11497475 is a deficient number, since it is larger than the sum of its proper divisors (4055845).

11497475 is a wasteful number, since it uses less digits than its factorization.

11497475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41830 (or 41825 counting only the distinct ones).

The product of its digits is 35280, while the sum is 38.

The square root of 11497475 is about 3390.7926801856. The cubic root of 11497475 is about 225.7013506333.

The spelling of 11497475 in words is "eleven million, four hundred ninety-seven thousand, four hundred seventy-five".