11453475 has 24 divisors (see below), whose sum is σ = 20659392. Its totient is φ = 5552800.

The previous prime is 11453467. The next prime is 11453489. The reversal of 11453475 is 57435411.

It is not a de Polignac number, because 11453475 - 2³ = 11453467 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 23 ways as a sum of consecutive naturals, for example, 6117 + ... + 7766.

It is an arithmetic number, because the mean of its divisors is an integer number (860808).

Almost surely, 2^11453475 is an apocalyptic number.

11453475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11453475 is a deficient number, since it is larger than the sum of its proper divisors (9205917).

11453475 is a wasteful number, since it uses less digits than its factorization.

11453475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13907 (or 13902 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 11453475 is about 3384.2983024550. The cubic root of 11453475 is about 225.4130683610.

Adding to 11453475 its reverse (57435411), we get a palindrome (68888886).

The spelling of 11453475 in words is "eleven million, four hundred fifty-three thousand, four hundred seventy-five".