11340272 has 40 divisors (see below), whose sum is σ = 22967280. Its totient is φ = 5419520.

The previous prime is 11340271. The next prime is 11340281. The reversal of 11340272 is 27204311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38558 + ... + 38850.

It is an arithmetic number, because the mean of its divisors is an integer number (574182).

Almost surely, 2^11340272 is an apocalyptic number.

It is an amenable number.

11340272 is an abundant number, since it is smaller than the sum of its proper divisors (11627008).

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

11340272 is a wasteful number, since it uses less digits than its factorization.

11340272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 11340272 is about 3367.5320339976. The cubic root of 11340272 is about 224.6679678749.

Adding to 11340272 its reverse (27204311), we get a palindrome (38544583).

The spelling of 11340272 in words is "eleven million, three hundred forty thousand, two hundred seventy-two".