11306963 has 6 divisors (see below), whose sum is σ = 11473572. Its totient is φ = 11142740.

The previous prime is 11306959. The next prime is 11306969. The reversal of 11306963 is 36960311.

It is not a de Polignac number, because 11306963 - 2² = 11306959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11306969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3920 + ... + 6162.

It is an arithmetic number, because the mean of its divisors is an integer number (1912262).

Almost surely, 2^11306963 is an apocalyptic number.

11306963 is a deficient number, since it is larger than the sum of its proper divisors (166609).

11306963 is an frugal number, since it uses more digits than its factorization.

11306963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385 (or 2314 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 11306963 is about 3362.5827870850. The cubic root of 11306963 is about 224.4477849078.

The spelling of 11306963 in words is "eleven million, three hundred six thousand, nine hundred sixty-three".