11306308 has 12 divisors (see below), whose sum is σ = 21308140. Its totient is φ = 5218272.

The previous prime is 11306303. The next prime is 11306327. The reversal of 11306308 is 80360311.

It can be written as a sum of positive squares in 2 ways, for example, as 5391684 + 5914624 = 2322^2 + 2432^2 .

It is not an unprimeable number, because it can be changed into a prime (11306303) 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, 108663 + ... + 108766.

Almost surely, 2^11306308 is an apocalyptic number.

It is an amenable number.

11306308 is a deficient number, since it is larger than the sum of its proper divisors (10001832).

11306308 is a wasteful number, since it uses less digits than its factorization.

11306308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217446 (or 217444 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11306308 is about 3362.4853903028. The cubic root of 11306308 is about 224.4434508192.

Adding to 11306308 its reverse (80360311), we get a palindrome (91666619).

The spelling of 11306308 in words is "eleven million, three hundred six thousand, three hundred eight".