11243604 has 12 divisors (see below), whose sum is σ = 26235104. Its totient is φ = 3747864.

The previous prime is 11243593. The next prime is 11243621. The reversal of 11243604 is 40634211.

It is a tau number, because it is divible by the number of its divisors (12).

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, 468472 + ... + 468495.

Almost surely, 2^11243604 is an apocalyptic number.

It is an amenable number.

11243604 is an abundant number, since it is smaller than the sum of its proper divisors (14991500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11243604 is a wasteful number, since it uses less digits than its factorization.

11243604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936974 (or 936972 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11243604 is about 3353.1483713072. The cubic root of 11243604 is about 224.0277654783.

Adding to 11243604 its reverse (40634211), we get a palindrome (51877815).

The spelling of 11243604 in words is "eleven million, two hundred forty-three thousand, six hundred four".