11320508 has 12 divisors (see below), whose sum is σ = 20672400. Its totient is φ = 5414112.

The previous prime is 11320489. The next prime is 11320511. The reversal of 11320508 is 80502311.

It is a self number, because there is not a number n which added to its sum of digits gives 11320508.

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, 61433 + ... + 61616.

It is an arithmetic number, because the mean of its divisors is an integer number (1722700).

Almost surely, 2^11320508 is an apocalyptic number.

It is an amenable number.

11320508 is a deficient number, since it is larger than the sum of its proper divisors (9351892).

11320508 is a wasteful number, since it uses less digits than its factorization.

11320508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123076 (or 123074 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11320508 is about 3364.5962610691. The cubic root of 11320508 is about 224.5373737181.

Adding to 11320508 its reverse (80502311), we get a palindrome (91822819).

The spelling of 11320508 in words is "eleven million, three hundred twenty thousand, five hundred eight".