11234034 has 72 divisors (see below), whose sum is σ = 29023488. Its totient is φ = 3129840.

The previous prime is 11234033. The next prime is 11234077. The reversal of 11234034 is 43043211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11233998 and 11234016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234033) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41319 + ... + 41589.

It is an arithmetic number, because the mean of its divisors is an integer number (403104).

Almost surely, 2^11234034 is an apocalyptic number.

11234034 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 11234034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14511744).

11234034 is an abundant number, since it is smaller than the sum of its proper divisors (17789454).

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

11234034 is a wasteful number, since it uses less digits than its factorization.

11234034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 11234034 is about 3351.7210504456. The cubic root of 11234034 is about 223.9641869829.

Adding to 11234034 its reverse (43043211), we get a palindrome (54277245).

The spelling of 11234034 in words is "eleven million, two hundred thirty-four thousand, thirty-four".