11532475 has 6 divisors (see below), whose sum is σ = 14300300. Its totient is φ = 9225960.

The previous prime is 11532473. The next prime is 11532481. The reversal of 11532475 is 57423511.

It is a happy number.

It is not a de Polignac number, because 11532475 - 2¹ = 11532473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11532473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230625 + ... + 230674.

Almost surely, 2^11532475 is an apocalyptic number.

11532475 is a deficient number, since it is larger than the sum of its proper divisors (2767825).

11532475 is an equidigital number, since it uses as much as digits as its factorization.

11532475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461309 (or 461304 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 11532475 is about 3395.9497935040. The cubic root of 11532475 is about 225.9301413028.

Adding to 11532475 its reverse (57423511), we get a palindrome (68955986).

The spelling of 11532475 in words is "eleven million, five hundred thirty-two thousand, four hundred seventy-five".