11609353 has 4 divisors (see below), whose sum is σ = 13267840. Its totient is φ = 9950868.

The previous prime is 11609327. The next prime is 11609357. The reversal of 11609353 is 35390611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35390611 = 37 ⋅956503.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11609353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11609357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829233 + ... + 829246.

It is an arithmetic number, because the mean of its divisors is an integer number (3316960).

Almost surely, 2^11609353 is an apocalyptic number.

It is an amenable number.

11609353 is a deficient number, since it is larger than the sum of its proper divisors (1658487).

11609353 is an equidigital number, since it uses as much as digits as its factorization.

11609353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658486.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 11609353 is about 3407.2500642013. The cubic root of 11609353 is about 226.4310631024.

Adding to 11609353 its reverse (35390611), we get a palindrome (46999964).

The spelling of 11609353 in words is "eleven million, six hundred nine thousand, three hundred fifty-three".