11234240 has 28 divisors (see below), whose sum is σ = 26752296. Its totient is φ = 4493568.

The previous prime is 11234239. The next prime is 11234243. The reversal of 11234240 is 4243211.

11234240 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 (11234243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17234 + ... + 17873.

Almost surely, 2^11234240 is an apocalyptic number.

11234240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11234240 is an abundant number, since it is smaller than the sum of its proper divisors (15518056).

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

11234240 is an equidigital number, since it uses as much as digits as its factorization.

11234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35124 (or 35114 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11234240 is about 3351.7517807857. The cubic root of 11234240 is about 223.9655559284.

Adding to 11234240 its reverse (4243211), we get a palindrome (15477451).

The spelling of 11234240 in words is "eleven million, two hundred thirty-four thousand, two hundred forty".