11414240 has 24 divisors (see below), whose sum is σ = 26966520. Its totient is φ = 4565632.

The previous prime is 11414237. The next prime is 11414251. The reversal of 11414240 is 4241411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35510 + ... + 35829.

It is an arithmetic number, because the mean of its divisors is an integer number (1123605).

Almost surely, 2^11414240 is an apocalyptic number.

11414240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11414240 is an abundant number, since it is smaller than the sum of its proper divisors (15552280).

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

11414240 is an equidigital number, since it uses as much as digits as its factorization.

11414240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71354 (or 71346 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 11414240 is about 3378.4967071169. The cubic root of 11414240 is about 225.1553823820.

Adding to 11414240 its reverse (4241411), we get a palindrome (15655651).

The spelling of 11414240 in words is "eleven million, four hundred fourteen thousand, two hundred forty".