11342304 has 36 divisors (see below), whose sum is σ = 32255496. Its totient is φ = 3780672.

The previous prime is 11342299. The next prime is 11342329. The reversal of 11342304 is 40324311.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19404 + ... + 19979.

It is an arithmetic number, because the mean of its divisors is an integer number (895986).

Almost surely, 2^11342304 is an apocalyptic number.

It is an amenable number.

11342304 is an abundant number, since it is smaller than the sum of its proper divisors (20913192).

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

11342304 is a wasteful number, since it uses less digits than its factorization.

11342304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39399 (or 39388 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11342304 is about 3367.8337251117. The cubic root of 11342304 is about 224.6813860730.

Adding to 11342304 its reverse (40324311), we get a palindrome (51666615).

The spelling of 11342304 in words is "eleven million, three hundred forty-two thousand, three hundred four".