11232340 has 24 divisors (see below), whose sum is σ = 26957952. Its totient is φ = 3851040.

The previous prime is 11232337. The next prime is 11232379. The reversal of 11232340 is 4323211.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 39976 + ... + 40255.

It is an arithmetic number, because the mean of its divisors is an integer number (1123248).

Almost surely, 2^11232340 is an apocalyptic number.

11232340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11232340 is an abundant number, since it is smaller than the sum of its proper divisors (15725612).

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

11232340 is a wasteful number, since it uses less digits than its factorization.

11232340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80247 (or 80245 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11232340 is about 3351.4683349243. The cubic root of 11232340 is about 223.9529290974.

Adding to 11232340 its reverse (4323211), we get a palindrome (15555551).

The spelling of 11232340 in words is "eleven million, two hundred thirty-two thousand, three hundred forty".