11412340 has 48 divisors (see below), whose sum is σ = 25159680. Its totient is φ = 4343040.

The previous prime is 11412319. The next prime is 11412343. The reversal of 11412340 is 4321411.

11412340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412343) 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, 48864 + ... + 49096.

It is an arithmetic number, because the mean of its divisors is an integer number (524160).

Almost surely, 2^11412340 is an apocalyptic number.

11412340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11412340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579840).

11412340 is an abundant number, since it is smaller than the sum of its proper divisors (13747340).

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

11412340 is a wasteful number, since it uses less digits than its factorization.

11412340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11412340 is about 3378.2155052631. The cubic root of 11412340 is about 225.1428886617.

Adding to 11412340 its reverse (4321411), we get a palindrome (15733751).

It can be divided in two parts, 1141 and 2340, that added together give a square (3481 = 59²).

The spelling of 11412340 in words is "eleven million, four hundred twelve thousand, three hundred forty".