11609368 has 16 divisors (see below), whose sum is σ = 23048280. Its totient is φ = 5463168.

The previous prime is 11609359. The next prime is 11609383. The reversal of 11609368 is 86390611.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42546 + ... + 42817.

Almost surely, 2^11609368 is an apocalyptic number.

It is an amenable number.

11609368 is a deficient number, since it is larger than the sum of its proper divisors (11438912).

11609368 is a wasteful number, since it uses less digits than its factorization.

11609368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85386 (or 85382 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 11609368 is about 3407.2522653892. The cubic root of 11609368 is about 226.4311606234.

Adding to 11609368 its reverse (86390611), we get a palindrome (97999979).

The spelling of 11609368 in words is "eleven million, six hundred nine thousand, three hundred sixty-eight".