11340455 has 16 divisors (see below), whose sum is σ = 15608640. Its totient is φ = 7748352.

The previous prime is 11340419. The next prime is 11340457. The reversal of 11340455 is 55404311.

11340455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11340455 - 2¹⁰ = 11339431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11340455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15641 + ... + 16349.

It is an arithmetic number, because the mean of its divisors is an integer number (975540).

Almost surely, 2^11340455 is an apocalyptic number.

11340455 is a deficient number, since it is larger than the sum of its proper divisors (4268185).

11340455 is an equidigital number, since it uses as much as digits as its factorization.

11340455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 11340455 is about 3367.5592051217. The cubic root of 11340455 is about 224.6691763708.

Adding to 11340455 its reverse (55404311), we get a palindrome (66744766).

The spelling of 11340455 in words is "eleven million, three hundred forty thousand, four hundred fifty-five".