11343234 has 64 divisors (see below), whose sum is σ = 27417600. Its totient is φ = 3060288.

The previous prime is 11343229. The next prime is 11343239. The reversal of 11343234 is 43234311.

It is an interprime number because it is at equal distance from previous prime (11343229) and next prime (11343239).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11343234.

It is not an unprimeable number, because it can be changed into a prime (11343239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81537 + ... + 81675.

It is an arithmetic number, because the mean of its divisors is an integer number (428400).

Almost surely, 2^11343234 is an apocalyptic number.

11343234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11343234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13708800).

11343234 is an abundant number, since it is smaller than the sum of its proper divisors (16074366).

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

11343234 is a wasteful number, since it uses less digits than its factorization.

11343234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its digits is 864, while the sum is 21.

The square root of 11343234 is about 3367.9717932311. The cubic root of 11343234 is about 224.6875267412.

Adding to 11343234 its reverse (43234311), we get a palindrome (54577545).

The spelling of 11343234 in words is "eleven million, three hundred forty-three thousand, two hundred thirty-four".