11223964 has 12 divisors (see below), whose sum is σ = 19919088. Its totient is φ = 5532800.

The previous prime is 11223941. The next prime is 11223973. The reversal of 11223964 is 46932211.

11223964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 15.

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, 19477 + ... + 20044.

It is an arithmetic number, because the mean of its divisors is an integer number (1659924).

Almost surely, 2^11223964 is an apocalyptic number.

It is an amenable number.

11223964 is a deficient number, since it is larger than the sum of its proper divisors (8695124).

11223964 is a wasteful number, since it uses less digits than its factorization.

11223964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39596 (or 39594 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 11223964 is about 3350.2185003370. The cubic root of 11223964 is about 223.8972477286.

The spelling of 11223964 in words is "eleven million, two hundred twenty-three thousand, nine hundred sixty-four".