11340320 has 24 divisors (see below), whose sum is σ = 26791884. Its totient is φ = 4536064.

The previous prime is 11340299. The next prime is 11340349. The reversal of 11340320 is 2304311.

It can be written as a sum of positive squares in 2 ways, for example, as 10471696 + 868624 = 3236^2 + 932^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11340295 and 11340304.

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, 35279 + ... + 35598.

Almost surely, 2^11340320 is an apocalyptic number.

11340320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11340320 is an abundant number, since it is smaller than the sum of its proper divisors (15451564).

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

11340320 is an equidigital number, since it uses as much as digits as its factorization.

11340320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70892 (or 70884 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11340320 is about 3367.5391608710. The cubic root of 11340320 is about 224.6682848587.

Adding to 11340320 its reverse (2304311), we get a palindrome (13644631).

The spelling of 11340320 in words is "eleven million, three hundred forty thousand, three hundred twenty".