11316512 has 12 divisors (see below), whose sum is σ = 22279446. Its totient is φ = 5658240.

The previous prime is 11316491. The next prime is 11316521. The reversal of 11316512 is 21561311.

It can be written as a sum of positive squares in only one way, i.e., 11316496 + 16 = 3364^2 + 4^2 .

It is a super-2 number, since 2×11316512² = 256126887692288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176789 + ... + 176852.

Almost surely, 2^11316512 is an apocalyptic number.

It is an amenable number.

11316512 is a deficient number, since it is larger than the sum of its proper divisors (10962934).

11316512 is an equidigital number, since it uses as much as digits as its factorization.

11316512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353651 (or 353643 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 11316512 is about 3364.0023781204. The cubic root of 11316512 is about 224.5109509657.

Adding to 11316512 its reverse (21561311), we get a palindrome (32877823).

The spelling of 11316512 in words is "eleven million, three hundred sixteen thousand, five hundred twelve".