11343654 has 48 divisors (see below), whose sum is σ = 28293408. Its totient is φ = 3217536.

The previous prime is 11343653. The next prime is 11343667. The reversal of 11343654 is 45634311.

11343654 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 3 + 654 = 666.

11343654 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 (11343653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24594 + ... + 25050.

It is an arithmetic number, because the mean of its divisors is an integer number (589446).

Almost surely, 2^11343654 is an apocalyptic number.

11343654 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 11343654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14146704).

11343654 is an abundant number, since it is smaller than the sum of its proper divisors (16949754).

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

11343654 is a wasteful number, since it uses less digits than its factorization.

11343654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669 (or 666 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 11343654 is about 3368.0341447200. The cubic root of 11343654 is about 224.6902998362.

Adding to 11343654 its reverse (45634311), we get a palindrome (56977965).

The spelling of 11343654 in words is "eleven million, three hundred forty-three thousand, six hundred fifty-four".