11227964 has 12 divisors (see below), whose sum is σ = 21435288. Its totient is φ = 5103600.

The previous prime is 11227963. The next prime is 11227967. The reversal of 11227964 is 46972211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11227964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11227961) 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 3 ways as a sum of consecutive naturals, for example, 127547 + ... + 127634.

It is an arithmetic number, because the mean of its divisors is an integer number (1786274).

Almost surely, 2^11227964 is an apocalyptic number.

It is an amenable number.

11227964 is a deficient number, since it is larger than the sum of its proper divisors (10207324).

11227964 is a wasteful number, since it uses less digits than its factorization.

11227964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255196 (or 255194 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 11227964 is about 3350.8154231470. The cubic root of 11227964 is about 223.9238420947.

The spelling of 11227964 in words is "eleven million, two hundred twenty-seven thousand, nine hundred sixty-four".