11240346 has 32 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 3392064.

The previous prime is 11240323. The next prime is 11240347. The reversal of 11240346 is 64304211.

11240346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11240347) 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, 2775 + ... + 5493.

It is an arithmetic number, because the mean of its divisors is an integer number (771120).

Almost surely, 2^11240346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11240346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12337920).

11240346 is an abundant number, since it is smaller than the sum of its proper divisors (13435494).

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

11240346 is a wasteful number, since it uses less digits than its factorization.

11240346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 11240346 is about 3352.6625240247. The cubic root of 11240346 is about 224.0061249388.

Adding to 11240346 its reverse (64304211), we get a palindrome (75544557).

The spelling of 11240346 in words is "eleven million, two hundred forty thousand, three hundred forty-six".