11340530 has 32 divisors (see below), whose sum is σ = 22757760. Its totient is φ = 4043520.

The previous prime is 11340523. The next prime is 11340533. The reversal of 11340530 is 3504311.

11340530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 11340499 and 11340508.

It is not an unprimeable number, because it can be changed into a prime (11340533) 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, 1475 + ... + 4985.

It is an arithmetic number, because the mean of its divisors is an integer number (711180).

Almost surely, 2^11340530 is an apocalyptic number.

11340530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11340530 is an abundant number, since it is smaller than the sum of its proper divisors (11417230).

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

11340530 is a wasteful number, since it uses less digits than its factorization.

11340530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 11340530 is about 3367.5703407650. The cubic root of 11340530 is about 224.6696716523.

Adding to 11340530 its reverse (3504311), we get a palindrome (14844841).

The spelling of 11340530 in words is "eleven million, three hundred forty thousand, five hundred thirty".