11413340 has 12 divisors (see below), whose sum is σ = 23968056. Its totient is φ = 4565328.

The previous prime is 11413309. The next prime is 11413343. The reversal of 11413340 is 4331411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11413343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285314 + ... + 285353.

It is an arithmetic number, because the mean of its divisors is an integer number (1997338).

Almost surely, 2^11413340 is an apocalyptic number.

11413340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11413340 is an abundant number, since it is smaller than the sum of its proper divisors (12554716).

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

11413340 is a wasteful number, since it uses less digits than its factorization.

11413340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570676 (or 570674 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11413340 is about 3378.3635091565. The cubic root of 11413340 is about 225.1494644768.

Adding to 11413340 its reverse (4331411), we get a palindrome (15744751).

The spelling of 11413340 in words is "eleven million, four hundred thirteen thousand, three hundred forty".